Wikipedia:WikiProject Oregon/Admin
 
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This list was constructed from articles tagged with {{WikiProject Oregon}} as of 00:00 Monday October 11, 2021, using a bot that stopped working at that time; some updates have been made manually since then. This list makes possible Recent WP:ORE article changes.
There are 18946 entries, all articles.
See also: Wikipedia:WikiProject Oregon/Admin2 for non-article entries
- 10 Days in a Madhouse
- 1000 Broadway
- 1000 Friends of Oregon
- 114th Fighter Squadron
- 116th Air Control Squadron
- 118 Modules
- 123d Fighter Squadron
- 142nd Fighter Wing
- 14th Missile Warning Squadron
- 162nd Infantry Regiment (United States)
- 16volt
- 1700 Cascadia earthquake
- 173rd Fighter Wing
- 1844 Democratic National Convention
- 1849 United States House of Representatives election in Oregon Territory
- 1858 Oregon gubernatorial election
- 1858 United States House of Representatives elections in Oregon
- 1859 (magazine)
- 1859 United States House of Representatives election in Oregon
- 1859 United States Senate elections in Oregon
- 1860 United States House of Representatives elections in Oregon
- 1860 United States Senate special election in Oregon
- 1860 United States presidential election in Oregon
- 1862 Oregon gubernatorial election
- 1862 United States House of Representatives election in Oregon
- 1862 United States Senate special election in Oregon
- 1864 United States House of Representatives election in Oregon
- 1864 United States Senate election in Oregon
- 1864 United States presidential election in Oregon
- 1866 Oregon gubernatorial election
- 1866 United States House of Representatives election in Oregon
- 1868 United States House of Representatives election in Oregon
- 1868 United States presidential election in Oregon
- 186th Infantry Regiment (United States)
- 1870 Oregon gubernatorial election
- 1870 United States House of Representatives election in Oregon
- 1870 United States Senate election in Oregon
- 1872 United States House of Representatives election in Oregon
- 1872 United States Senate election in Oregon
- 1872 United States presidential election in Oregon
- 1874 Oregon gubernatorial election
- 1874 United States House of Representatives election in Oregon
- 1876 United States House of Representatives election in Oregon
- 1876 United States presidential election in Oregon
- 1878 Oregon gubernatorial election
- 1878 United States House of Representatives election in Oregon
- 1880 United States House of Representatives election in Oregon
- 1880 United States presidential election in Oregon
- 1882 Oregon gubernatorial election
- 1882 United States House of Representatives election in Oregon
- 1882 United States Senate election in Oregon
- 1884 United States House of Representatives election in Oregon
- 1884 United States presidential election in Oregon
- 1885 United States Senate election in Oregon
- 1885 United States Senate special election in Oregon
- 1886 Oregon gubernatorial election
- 1886 United States House of Representatives election in Oregon
- 1888 United States House of Representatives election in Oregon
- 1888 United States Senate election in Oregon
- 1888 United States presidential election in Oregon
- 1890 Oregon gubernatorial election
- 1890 United States House of Representatives election in Oregon
- 1890 United States Senate election in Oregon
- 1892 United States House of Representatives elections in Oregon
- 1892 United States presidential election in Oregon
- 1893–94 Oregon Agricultural Aggies football team
- 1894 Oregon Agricultural Aggies football team
- 1894 Oregon Webfoots football team
- 1894 Oregon gubernatorial election
- 1894 United States House of Representatives elections in Oregon
- 1895 Oregon Agricultural Aggies football team
- 1895 Oregon Webfoots football team
- 1895 United States Senate election in Oregon
- 1896 Oregon Agricultural Aggies football team
- 1896 Oregon Webfoots football team
- 1896 United States House of Representatives elections in Oregon
- 1896 United States presidential election in Oregon
- 1897 Oregon Agricultural Aggies football team
- 1897 Oregon Webfoots football team
- 1898 Oregon Agricultural Aggies football team
- 1898 Oregon Webfoots football team
- 1898 Oregon gubernatorial election
- 1898 United States House of Representatives elections in Oregon
- 1898 United States Senate election in Oregon
- 1898 United States Senate special election in Oregon
- 1899 Oregon Agricultural Aggies football team
- 1899 Oregon Webfoots football team
- 1900 Oregon Webfoots football team
- 1900 Portland, Oregon mayoral election
- 1900 United States House of Representatives elections in Oregon
- 1900 United States presidential election in Oregon
- 1901 Oregon Webfoots football team
- 1901 United States Senate election in Oregon
- 1901–02 Oregon Agricultural Aggies men's basketball team
- 1902 Oregon Agricultural Aggies football team
- 1902 Oregon Webfoots football team
- 1902 Oregon gubernatorial election
- 1902 United States House of Representatives elections in Oregon
- 1903 Albany College football team
- 1903 Oregon Agricultural Aggies football team
- 1903 Oregon Webfoots football team
- 1903 United States Senate election in Oregon
- 1904 Oregon Agricultural Aggies football team
- 1904 Oregon Webfoots football team
- 1904 United States House of Representatives elections in Oregon
- 1904 United States presidential election in Oregon
- 1905 Oregon Agricultural Aggies football team
- 1905 Oregon Webfoots football team
- 1906 Oregon Agricultural Aggies football team
- 1906 Oregon Webfoots football team
- 1906 Oregon gubernatorial election
- 1906 Portland Beavers season
- 1906 United States House of Representatives elections in Oregon
- 1907 Oregon Agricultural Aggies football team
- 1907 Oregon Webfoots football team
- 1907 United States Senate election in Oregon
- 1907 United States Senate special election in Oregon
- 1908 Oregon Agricultural Aggies football team
- 1908 Oregon Webfoots football team
- 1908 United States House of Representatives elections in Oregon
- 1908 United States presidential election in Oregon
- 1909 Oregon Agricultural Aggies football team
- 1909 Oregon Webfoots football team
- 1909 United States Senate election in Oregon
- 1910 Oregon Agricultural Aggies football team
- 1910 Oregon Webfoots football team
- 1910 Oregon gubernatorial election
- 1910 United States House of Representatives elections in Oregon
- 1911 Oregon Agricultural Aggies football team
- 1911 Oregon Webfoots football team
- 1912 Oregon Agricultural Aggies football team
- 1912 Oregon Webfoots football team
- 1912 United States House of Representatives elections in Oregon
- 1912 United States presidential election in Oregon
- 1913 Oregon Agricultural Aggies football team
- 1913 Oregon Webfoots football team
- 1913 Portland Beavers season
- 1913 United States Senate election in Oregon
- 1914 Oregon Agricultural Aggies football team
- 1914 Oregon Webfoots football team
- 1914 Oregon gubernatorial election
- 1914 Portland Beavers season
- 1914 United States House of Representatives elections in Oregon
- 1914 United States Senate election in Oregon
- 1915 Oregon Agricultural Aggies football team
- 1915 Oregon Webfoots football team
- 1916 Oregon Agricultural Aggies football team
- 1916 Oregon Webfoots football team
- 1916 United States House of Representatives elections in Oregon
- 1916 United States presidential election in Oregon
- 1917 Oregon Agricultural Aggies football team
- 1917 Oregon Webfoots football team
- 1917 Rose Bowl
- 1918 Oregon Agricultural Aggies football team
- 1918 Oregon Webfoots football team
- 1918 Oregon gubernatorial election
- 1918 Spanish flu quarantine in Portland, Oregon
- 1918 United States Senate election in Oregon
- 1918 United States Senate special election in Oregon
- 1919 Oregon Agricultural Aggies football team
- 1919 Oregon Webfoots football team
- 1920 Oregon Agricultural Aggies football team
- 1920 Oregon Webfoots football team
- 1920 Rose Bowl
- 1920 United States House of Representatives elections in Oregon
- 1920 United States Senate election in Oregon
- 1920 United States presidential election in Oregon
- 1921 Oregon Agricultural Aggies football team
- 1921 Oregon Webfoots football team
- 1922 Astoria, Oregon fire
- 1922 Oregon Agricultural Aggies football team
- 1922 Oregon Webfoots football team
- 1922 Oregon gubernatorial election
- 1923 Oregon Agricultural Aggies football team
- 1923 Oregon Webfoots football team
- 1924 Oregon Agricultural Aggies football team
- 1924 Oregon Webfoots football team
- 1924 United States Senate election in Oregon
- 1924 United States presidential election in Oregon
- 1925 Oregon Agricultural Aggies football team
- 1925 Oregon Webfoots football team
- 1926 Oregon Agricultural Aggies football team
- 1926 Oregon Webfoots football team
- 1926 Oregon gubernatorial election
- 1926 United States Senate election in Oregon
- 1927 Columbia Irish football team
- 1927 Oregon State Aggies football team
- 1927 Oregon Webfoots football team
- 1928 Columbia Irish football team
- 1928 Oregon State Aggies football team
- 1928 Oregon Webfoots football team
- 1928 Oregon's 2nd congressional district special election
- 1928 United States House of Representatives elections in Oregon
- 1928 United States presidential election in Oregon
- 1929 Columbia Irish football team
- 1929 Oregon State Aggies football team
- 1929 Oregon Webfoots football team
- 1930 Columbia Irish football team
- 1930 Oregon State Aggies football team
- 1930 Oregon Webfoots football team
- 1930 Oregon gubernatorial election
- 1930 United States Senate election in Oregon
- 1931 Columbia Irish football team
- 1931 Oregon State Beavers football team
- 1931 Oregon Webfoots football team
- 1932 Columbia Irish football team
- 1932 Oregon State Beavers football team
- 1932 Oregon Webfoots football team
- 1932 United States House of Representatives elections in Oregon
- 1932 United States Senate election in Oregon
- 1932 United States presidential election in Oregon
- 1933 Columbia Irish football team
- 1933 Oregon State Beavers football team
- 1933 Oregon Webfoots football team
- 1934 Columbia Irish football team
- 1934 Oregon State Beavers football team
- 1934 Oregon Webfoots football team
- 1934 Oregon gubernatorial election
- 1934 West Coast waterfront strike
- 1934 Women's Western Open
- 1935 Oregon State Beavers football team
- 1935 Oregon Webfoots football team
- 1935 Portland Pilots football team
- 1936 Oregon State Beavers football team
- 1936 Oregon Webfoots football team
- 1936 Portland Pilots football team
- 1936 State Line earthquake
- 1936 United States Senate election in Oregon
- 1936 United States presidential election in Oregon
- 1937 Oregon State Beavers football team
- 1937 Oregon Webfoots football team
- 1937 Portland Pilots football team
- 1938 Oregon State Beavers football team
- 1938 Oregon Webfoots football team
- 1938 Oregon gubernatorial election
- 1938 Portland Pilots football team
- 1938 United States House of Representatives elections in Oregon
- 1938 United States Senate election in Oregon
- 1938 United States Senate special election in Oregon
- 1938–39 Oregon Webfoots men's basketball team
- 1939 NCAA Basketball Championship Game
- 1939 NCAA Basketball Tournament
- 1939 Oregon State Beavers football team
- 1939 Oregon Webfoots football team
- 1939 Portland Pilots football team
- 1940 Oregon Ballot Measure 7
- 1940 Oregon State Beavers football team
- 1940 Oregon Webfoots football team
- 1940 Portland Pilots football team
- 1940 United States House of Representatives elections in Oregon
- 1940 United States presidential election in Oregon
- 1941 Oregon State Beavers football team
- 1941 Oregon Webfoots football team
- 1941 Portland Pilots football team
- 1942 Oregon State Beavers football team
- 1942 Oregon Webfoots football team
- 1942 Oregon gubernatorial election
- 1942 Portland Pilots football team
- 1942 Rose Bowl
- 1942 United States House of Representatives elections in Oregon
- 1942 United States Senate election in Oregon
- 1944 United States Senate election in Oregon
- 1944 United States Senate special election in Oregon
- 1944 United States presidential election in Oregon
- 1944–45 Oregon Webfoots men's basketball team
- 1945 Oregon State Beavers football team
- 1945 Oregon Webfoots football team
- 1946 Oregon State Beavers football team
- 1946 Oregon Webfoots football team
- 1946 Oregon gubernatorial election
- 1946 PGA Championship
- 1946 Portland Pilots football team
- 1946 United States House of Representatives elections in Oregon
- 1946 Vancouver Island earthquake
- 1947 Oregon Beechcraft Bonanza crash
- 1947 Oregon State Beavers football team
- 1947 Oregon Webfoots football team
- 1947 Portland Pilots football team
- 1947 Ryder Cup
- 1948 Oregon State Beavers football team
- 1948 Oregon Webfoots football team
- 1948 Oregon gubernatorial special election
- 1948 Portland Pilots football team
- 1948 United States Senate election in Oregon
- 1948 United States presidential election in Oregon
- 1949 Cotton Bowl Classic
- 1949 Oregon State Beavers football team
- 1949 Oregon Webfoots football team
- 1949 Portland Pilots football team
- 1949 Queen Charlotte Islands earthquake
- 1950 Oregon State Beavers football team
- 1950 Oregon Webfoots football team
- 1950 Oregon gubernatorial election
- 1950 United States Senate election in Oregon
- 1951 Oregon State Beavers football team
- 1951 Oregon Webfoots football team
- 1952 Oregon State Beavers football team
- 1952 Oregon Webfoots football team
- 1952 United States House of Representatives elections in Oregon
- 1952 United States presidential election in Oregon
- 1953 Oregon State Beavers football team
- 1953 Oregon Webfoots football team
- 1954 Oregon State Beavers football team
- 1954 Oregon Webfoots football team
- 1954 Oregon gubernatorial election
- 1954 United States House of Representatives elections in Oregon
- 1954 United States Senate election in Oregon
- 1955 Oregon State Beavers football team
- 1955 Oregon Webfoots football team
- 1956 Oregon State Beavers football team
- 1956 Oregon Webfoots football team
- 1956 Oregon gubernatorial special election
- 1956 United States House of Representatives elections in Oregon
- 1956 United States Senate election in Oregon
- 1956 United States presidential election in Oregon
- 1957 Oregon State Beavers football team
- 1957 Oregon Webfoots football team
- 1957 Rose Bowl
- 1958 Oregon State Beavers football team
- 1958 Oregon Webfoots football team
- 1958 Oregon gubernatorial election
- 1958 Rose Bowl
- 1959 NCAA Golf Championship
- 1959 Oregon State Beavers football team
- 1959 Oregon Webfoots football team
- 1960 Oregon State Beavers football team
- 1960 Oregon Webfoots football team
- 1960 United States House of Representatives elections in Oregon
- 1960 United States Senate election in Oregon
- 1960 United States Senate special election in Oregon
- 1960 United States presidential election in Oregon
- 1961 Oregon State Beavers football team
- 1961 Oregon Webfoots football team
- 1962 Liberty Bowl
- 1962 NCAA Track and Field Championships
- 1962 Oregon Ballot Measure 1
- 1962 Oregon State Beavers football team
- 1962 Oregon Webfoots football team
- 1962 Oregon gubernatorial election
- 1962 United States Senate election in Oregon
- 1963 Oregon State Beavers football team
- 1963 Oregon Webfoots football team
- 1963 Sun Bowl
- 1964 Alaska earthquake
- 1964 NCAA University Division Track and Field Championships
- 1964 Oregon State Beavers football team
- 1964 Oregon Webfoots football team
- 1964 United States presidential election in Oregon
- 1964–65 NCAA University Division men's basketball season
- 1965 NCAA University Division Basketball Tournament
- 1965 Oregon State Beavers football team
- 1965 Oregon Webfoots football team
- 1965 Rose Bowl
- 1966 Oregon State Beavers football team
- 1966 Oregon Webfoots football team
- 1966 Oregon gubernatorial election
- 1966 United States Senate election in Oregon
- 1967 Oregon State Beavers football team
- 1967 Oregon Webfoots football team
- 1968 Oregon State Beavers football team
- 1968 Oregon Webfoots football team
- 1968 United States House of Representatives elections in Oregon
- 1968 United States Senate election in Oregon
- 1968 United States presidential election in Oregon
- 1969 Oregon Webfoots football team
- 1970 Oregon State Beavers football team
- 1970 Oregon Webfoots football team
- 1970 Oregon gubernatorial election
- 1970–71 Portland Trail Blazers season
- 1971 Oregon State Beavers football team
- 1971 Oregon Webfoots football team
- 1971 USA Outdoor Track and Field Championships
- 1971–72 Portland Trail Blazers season
- 1972 NCAA University Division Outdoor Track and Field Championships
- 1972 Oregon State Beavers football team
- 1972 Oregon Webfoots football team
- 1972 Portland–Vancouver tornadoes
- 1972 United States House of Representatives elections in Oregon
- 1972 United States Olympic Trials (track and field)
- 1972 United States Senate election in Oregon
- 1972 United States presidential election in Oregon
- 1972–73 Portland Trail Blazers season
- 1973 Oregon State Beavers football team
- 1973 Oregon Webfoots football team
- 1973–74 Portland Trail Blazers season
- 1974 Oregon State Beavers football team
- 1974 Oregon Webfoots football team
- 1974 Oregon gubernatorial election
- 1974 United States Senate election in Oregon
- 1974–75 Portland Trail Blazers season
- 1975 Oregon State Beavers football team
- 1975 Oregon Webfoots football team
- 1975 Portland Timbers season
- 1975 USA Outdoor Track and Field Championships
- 1975–76 Portland Trail Blazers season
- 1976 Oregon State Beavers football team
- 1976 Oregon Webfoots football team
- 1976 Portland Timbers season
- 1976 Portland, Oregon mayoral election
- 1976 United States Olympic Trials (track and field)
- 1976 United States presidential election in Oregon
- 1976–77 Oregon Webfoots men's basketball team
- 1976–77 Portland Trail Blazers season
- 1977 NBA Finals
- 1977 Oregon State Beavers football team
- 1977 Oregon Webfoots football team
- 1977 Portland Timbers season
- 1977–78 Portland Trail Blazers season
- 1978 NCAA Division I Golf Championship
- 1978 NCAA Division I Outdoor Track and Field Championships
- 1978 Oregon Ducks football team
- 1978 Oregon State Beavers football team
- 1978 Oregon gubernatorial election
- 1978 Portland Timbers season
- 1978 United States Senate election in Oregon
- 1978–79 Oregon Ducks women's basketball team
- 1978–79 Portland Trail Blazers season
- 1979 Oregon Ducks football team
- 1979 Oregon State Beavers football team
- 1979 Portland State Vikings football team
- 1979 Portland Timbers season
- 1979–80 Portland Trail Blazers season
- 1980 NCAA Division I Wrestling Championships
- 1980 Oregon Ducks football team
- 1980 Oregon State Beavers football team
- 1980 Portland State Vikings football team
- 1980 Portland Timbers season
- 1980 Portland, Oregon mayoral elections
- 1980 United States House of Representatives elections in Oregon
- 1980 United States Olympic Trials (track and field)
- 1980 United States Senate election in Oregon
- 1980 United States presidential election in Oregon
- 1980 eruption of Mount St. Helens
- 1980–81 Portland Trail Blazers season
- 1981 Oregon Ducks football team
- 1981 Oregon State Beavers football team
- 1981 Portland Timbers season
- 1981–82 Oregon State Beavers men's basketball team
- 1981–82 Portland Trail Blazers season
- 1982 Memorial Cup
- 1982 Oregon Ducks football team
- 1982 Oregon State Beavers football team
- 1982 Oregon gubernatorial election
- 1982 Portland Timbers season
- 1982–83 Portland Trail Blazers season
- 1983 Memorial Cup
- 1983 Oregon Ducks football team
- 1983 Oregon State Beavers football team
- 1983 Oregon State vs. Oregon football game
- 1983–84 Portland Trail Blazers season
- 1984 NCAA Division I Outdoor Track and Field Championships
- 1984 Oregon Ducks football team
- 1984 Oregon State Beavers football team
- 1984 Oregon food poisonings
- 1984 Portland, Oregon mayoral election
- 1984 Rajneeshee bioterror attack
- 1984 Rajneeshee bioterrorism attack
- 1984 United States Senate election in Oregon
- 1984 United States presidential election in Oregon
- 1984–85 Portland Trail Blazers season
- 1985 F.C. Portland season
- 1985 Oregon Ducks football team
- 1985 Oregon State Beavers football team
- 1985 Oregon State vs. Washington football game
- 1985 Rajneeshee assassination plot
- 1985–86 Portland Trail Blazers season
- 1986 Memorial Cup
- 1986 Mount Hood Disaster
- 1986 Oregon Ducks football team
- 1986 Oregon State Beavers football team
- 1986 Oregon gubernatorial election
- 1986 USA Outdoor Track and Field Championships
- 1986 United States House of Representatives elections in Oregon
- 1986 United States Senate election in Oregon
- 1986–87 Oregon State Beavers men's basketball team
- 1986–87 Portland Trail Blazers season
- 1987 Oregon Ducks football team
- 1987 Oregon State Beavers football team
- 1987–88 Oregon State Beavers men's basketball team
- 1987–88 Portland Trail Blazers season
- 1988 NCAA Division I Outdoor Track and Field Championships
- 1988 Oregon Ducks football team
- 1988 Oregon State Beavers football team
- 1988 Portland, Oregon mayoral election
- 1988 United States presidential election in Oregon
- 1988–89 Portland Trail Blazers season
- 1989 Independence Bowl
- 1989 Oregon Ducks football team
- 1989 Oregon State Beavers football team
- 1989 Portland Timbers season
- 1989 World Masters Athletics Championships
- 1989–90 Oregon State Beavers men's basketball team
- 1989–90 Portland Trail Blazers season
- 1990 Freedom Bowl
- 1990 NBA Finals
- 1990 NCAA Women's Gymnastics Championship
- 1990 Oregon Ballot Measure 5
- 1990 Oregon Ducks football team
- 1990 Oregon State Beavers football team
- 1990 Oregon gubernatorial election
- 1990 Portland Timbers season
- 1990 United States Senate election in Oregon
- 1990–91 Portland Trail Blazers season
- 1991 NCAA Division I Outdoor Track and Field Championships
- 1991 Oregon Ducks football team
- 1991 Oregon State Beavers football team
- 1991–92 Portland Trail Blazers season
- 1992 Independence Bowl
- 1992 NBA Finals
- 1992 Oregon Ballot Measure 9
- 1992 Oregon Ducks football team
- 1992 Oregon State Beavers football team
- 1992 Portland, Oregon mayoral election
- 1992 United States Senate election in Oregon
- 1992 United States presidential election in Oregon
- 1992 West Coast Conference Men's Basketball Tournament
- 1992–93 Portland Trail Blazers season
- 1993 Klamath Falls earthquakes
- 1993 NCAA Women's Gymnastics Championship
- 1993 Oregon Ducks football team
- 1993 Oregon State Beavers football team
- 1993 Scotts Mills earthquake
- 1993 USA Outdoor Track and Field Championships
- 1993–94 Portland Trail Blazers season
- 1994 NCAA Division I Women's Soccer Tournament
- 1994 NCAA Women's Golf Championship
- 1994 Oregon Ballot Measure 11
- 1994 Oregon Ballot Measure 13
- 1994 Oregon Ballot Measure 16
- 1994 Oregon Ballot Measure 19
- 1994 Oregon Ducks football team
- 1994 Oregon State Beavers football team
- 1994 Oregon gubernatorial election
- 1994 United States House of Representatives elections in Oregon
- 1994–95 Portland Trail Blazers season
- 1995 Oregon Ducks football team
- 1995 Oregon State Beavers football team
- 1995 Rose Bowl
- 1995–96 Portland Trail Blazers season
- 1996 Cotton Bowl Classic
- 1996 NCAA Division I Outdoor Track and Field Championships
- 1996 Oregon Ballot Measure 25
- 1996 Oregon Ballot Measure 36
- 1996 Oregon Ballot Measure 40 and subsequent measures
- 1996 Oregon Ballot Measure 44
- 1996 Oregon Ducks football team
- 1996 Oregon State Beavers football team
- 1996 Portland, Oregon mayoral election
- 1996 United States House of Representatives elections in Oregon
- 1996 United States Senate election in Oregon
- 1996 United States Senate special election in Oregon
- 1996 United States presidential election in Oregon
- 1996–97 Portland Trail Blazers season
- 1997 Las Vegas Bowl
- 1997 Linfield vs. Willamette football game
- 1997 Oregon Ballot Measure 49
- 1997 Oregon Ducks football team
- 1997 Oregon State Beavers football team
- 1997–98 Portland Trail Blazers season
- 1998 Aloha Bowl
- 1998 Budweiser/G.I. Joe's 200
- 1998 Memorial Cup
- 1998 Oregon Ballot Measure 58
- 1998 Oregon Ballot Measure 67
- 1998 Oregon Ducks football team
- 1998 Oregon State Beavers football team
- 1998 Oregon gubernatorial election
- 1998 United States House of Representatives elections in Oregon
- 1998 United States Senate election in Oregon
- 1998–99 Portland Trail Blazers season
- 1999 Budweiser/G.I. Joe's 200
- 1999 NCAA Division I Outdoor Track and Field Championships
- 1999 Oahu Bowl
- 1999 Oregon Ducks football team
- 1999 Oregon State Beavers football team
- 1999 Rose City Grand Prix
- 1999 Sun Bowl
- 1999 USA Outdoor Track and Field Championships
- 1999–2000 Oregon Ducks men's basketball team
- 1999–2000 Portland Trail Blazers season
- 19th Oregon Legislative Assembly
- 1st Oregon Cavalry Regiment
- 1st Oregon Infantry Regiment
- 2 Player Productions
- 2 Towns Ciderhouse
- 200 Market
- 2000 Holiday Bowl
- 2000 Little League Softball World Series
- 2000 NCAA Division I Women's Golf Championship
- 2000 Oregon Ballot Measure 7
- 2000 Oregon Ducks football team
- 2000 Oregon State Beavers football team
- 2000 Portland Fire season
- 2000 Portland, Oregon mayoral election
- 2000 Rose City Grand Prix
- 2000 United States House of Representatives elections in Oregon
- 2000 United States presidential election in Oregon
- 2000 Women's U.S. Cup
- 2000–01 Portland Trail Blazers season
- 2001 Fiesta Bowl
- 2001 Freightliner/G.I. Joe's 200
- 2001 Grand Prix of Portland
- 2001 Little League Softball World Series qualification
- 2001 Oregon Ducks football team
- 2001 Oregon State Beavers football team
- 2001 Portland Timbers season
- 2001 USA Outdoor Track and Field Championships
- 2001–02 Oregon Ducks men's basketball team
- 2001–02 Portland Trail Blazers season
- 2002 Fiesta Bowl
- 2002 G.I. Joe's 200
- 2002 Insight Bowl
- 2002 Oregon Ballot Measure 23
- 2002 Oregon Ballot Measure 25
- 2002 Oregon Ballot Measure 27
- 2002 Oregon Ducks football team
- 2002 Oregon State Beavers football team
- 2002 Oregon gubernatorial election
- 2002 Portland Fire season
- 2002 Portland Timbers season
- 2002 Seattle Bowl
- 2002 United States House of Representatives elections in Oregon
- 2002 United States Senate election in Oregon
- 2002–03 Oregon Ducks men's basketball team
- 2002–03 Portland Trail Blazers season
- 2003 G.I. Joe's 200
- 2003 Las Vegas Bowl
- 2003 Oregon Ballot Measure 28
- 2003 Oregon Ducks football team
- 2003 Oregon State Beavers football team
- 2003 Portland Timbers season
- 2003 Sun Bowl
- 2003–04 Portland Trail Blazers season
- 2004 Champ Car Grand Prix of Portland
- 2004 Insight Bowl
- 2004 Oregon Ballot Measure 30
- 2004 Oregon Ballot Measure 31
- 2004 Oregon Ballot Measure 36
- 2004 Oregon Ballot Measure 37 and 2007 Oregon Ballot Measure 49
- 2004 Oregon Ballot Measure 38
- 2004 Oregon Democratic presidential primary
- 2004 Oregon Ducks football team
- 2004 Oregon Secretary of State election
- 2004 Oregon State Beavers football team
- 2004 Portland Timbers season
- 2004 Portland, Oregon mayoral election
- 2004 United States Senate election in Oregon
- 2004 United States presidential election in Oregon
- 2004–05 Portland Trail Blazers season
- 2005 Big Sky Conference Men's Basketball Tournament
- 2005 G.I. Joe's Champ Car Grand Prix of Portland
- 2005 Holiday Bowl
- 2005 NCAA Division I Baseball Tournament
- 2005 NCAA Division I Women's Golf Championship
- 2005 Oregon Ducks football team
- 2005 Oregon State Beavers baseball team
- 2005 Oregon State Beavers football team
- 2005 Portland Timbers season
- 2005 U.S. Figure Skating Championships
- 2005–06 Portland Trail Blazers season
- 2006 College World Series
- 2006 Grand Prix of Portland
- 2006 Las Vegas Bowl
- 2006 NCAA Division I Baseball Tournament
- 2006 NCAA Division I Men's Golf Championship
- 2006 Oregon Ballot Measure 39
- 2006 Oregon Ballot Measure 41
- 2006 Oregon Ballot Measure 43
- 2006 Oregon Ballot Measure 44
- 2006 Oregon Ballot Measure 48
- 2006 Oregon Ballot Measures 46 and 47
- 2006 Oregon Ducks football team
- 2006 Oregon State Beavers baseball team
- 2006 Oregon State Beavers football team
- 2006 Oregon gubernatorial election
- 2006 Oregon primary election
- 2006 Oregon state elections
- 2006 Portland LumberJax season
- 2006 Portland Timbers season
- 2006 Portland, Oregon area elections
- 2006 Sun Bowl
- 2006 United States House of Representatives elections in Oregon
- 2006–07 Oregon Ducks men's basketball team
- 2006–07 Portland Trail Blazers season
- 2007 College World Series
- 2007 Emerald Bowl
- 2007 Mazda Champ Car Grand Prix of Portland
- 2007 NCAA Division I Baseball Tournament
- 2007 Oregon Ballot Measure 49
- 2007 Oregon Ballot Measure 50
- 2007 Oregon Ducks football team
- 2007 Oregon State Beavers baseball team
- 2007 Oregon State Beavers football team
- 2007 Oregon state elections
- 2007 Portland LumberJax season
- 2007 Portland Timbers season
- 2007 Sun Bowl
- 2007 Weber State vs. Portland State football game
- 2007–08 Portland State Vikings men's basketball team
- 2007–08 Portland Trail Blazers season
- 2008 Big Sky Conference Men's Basketball Tournament
- 2008 Holiday Bowl
- 2008 Oregon Ballot Measure 51
- 2008 Oregon Ballot Measure 52
- 2008 Oregon Ballot Measure 53
- 2008 Oregon Ballot Measure 54
- 2008 Oregon Ballot Measure 55
- 2008 Oregon Ballot Measure 56
- 2008 Oregon Ballot Measure 57
- 2008 Oregon Ballot Measure 58
- 2008 Oregon Ballot Measure 59
- 2008 Oregon Ballot Measure 60
- 2008 Oregon Ballot Measure 61
- 2008 Oregon Ballot Measure 62
- 2008 Oregon Ballot Measure 63
- 2008 Oregon Ballot Measure 64
- 2008 Oregon Ballot Measure 65
- 2008 Oregon Democratic presidential primary
- 2008 Oregon Ducks football team
- 2008 Oregon Republican presidential primary
- 2008 Oregon Secretary of State election
- 2008 Oregon State Beavers football team
- 2008 Oregon legislative election
- 2008 Oregon state elections
- 2008 Portland LumberJax season
- 2008 Portland Timbers season
- 2008 Portland, Oregon mayoral election
- 2008 United States House of Representatives elections in Oregon
- 2008 United States Olympic Trials (track and field)
- 2008 United States Senate election in Oregon
- 2008 United States presidential election in Oregon
- 2008–09 Portland State Vikings men's basketball team
- 2008–09 Portland Trail Blazers season
- 2009 Oregon Ducks football team
- 2009 Oregon State Beavers football team
- 2009 Portland LumberJax season
- 2009 Portland Timbers season
- 2009 USA Outdoor Track and Field Championships
- 2009–10 Oregon Ducks men's basketball team
- 2009–10 Oregon Ducks women's basketball team
- 2009–10 Oregon State Beavers men's basketball team
- 2009–10 Portland Trail Blazers season
- 2010 NCAA Division I Outdoor Track and Field Championships
- 2010 Oregon Ballot Measures 66 and 67
- 2010 Oregon Ballot Measures 68 and 69
- 2010 Oregon Ducks football team
- 2010 Oregon State Beavers football team
- 2010 Oregon gubernatorial election
- 2010 Oregon legislative election
- 2010 Oregon state elections
- 2010 Portland State Vikings football team
- 2010 Portland Timbers season
- 2010 Portland car bomb plot
- 2010 Prefontaine Classic
- 2010 Rose Bowl
- 2010 Skate America
- 2010 United States House of Representatives elections in Oregon
- 2010 United States Senate election in Oregon
- 2010-11 Oregon Ducks men's basketball team
- 2010–11 Oregon Ducks men's basketball team
- 2010–11 Oregon State Beavers men's basketball team
- 2010–11 Portland Pilots men's basketball team
- 2010–11 Portland Trail Blazers season
- 2011 BCS National Championship Game
- 2011 Oregon Ducks football team
- 2011 Oregon State Beavers baseball team
- 2011 Oregon State Beavers football team
- 2011 Pac-12 Football Championship Game
- 2011 Portland State Vikings football team
- 2011 Portland Timbers season
- 2011 Tōhoku earthquake and tsunami
- 2011 USA Outdoor Track and Field Championships
- 2011-12 Portland Pilots men's basketball team
- 2011–12 Oregon Ducks men's basketball team
- 2011–12 Oregon State Beavers men's basketball team
- 2011–12 Portland Trail Blazers season
- 2012 Alamo Bowl
- 2012 Little League Softball World Series
- 2012 Oregon Ballot Measure 80
- 2012 Oregon Ducks football team
- 2012 Oregon Secretary of State election
- 2012 Oregon State Beavers baseball team
- 2012 Oregon State Beavers football team
- 2012 Oregon legislative election
- 2012 Oregon state elections
- 2012 Oregon's 1st congressional district special election
- 2012 Portland State Vikings football team
- 2012 Portland Timbers season
- 2012 Portland, Oregon mayoral election
- 2012 Rose Bowl
- 2012 United States House of Representatives elections in Oregon
- 2012 United States Olympic Trials (track and field)
- 2012 United States presidential election in Oregon
- 2012–13 Oregon Ducks men's basketball team
- 2012–13 Oregon State Beavers men's basketball team
- 2012–13 Portland Pilots men's basketball team
- 2012–13 Portland Pilots women's basketball team
- 2012–13 Portland State Vikings men's basketball team
- 2012–13 Portland Trail Blazers season
- 2012–13 WHL season
- 2013 Alamo Bowl
- 2013 Fiesta Bowl
- 2013 Hawaii Bowl
- 2013 NCAA Division I Outdoor Track and Field Championships
- 2013 Oregon Challenger
- 2013 Oregon Challenger – Doubles
- 2013 Oregon Challenger – Singles
- 2013 Oregon Ducks football team
- 2013 Oregon State Beavers baseball team
- 2013 Oregon State Beavers football team
- 2013 Portland State Vikings football team
- 2013 Portland Thorns FC season
- 2013 Portland Timbers season
- 2013–14 Oregon Ducks men's basketball team
- 2013–14 Oregon Ducks women's basketball team
- 2013–14 Oregon State Beavers men's basketball team
- 2013–14 Oregon State Beavers women's basketball team
- 2013–14 Portland Pilots men's basketball team
- 2013–14 Portland Pilots women's basketball team
- 2013–14 Portland State Vikings men's basketball team
- 2013–14 Portland Trail Blazers season
- 2014 MLS All-Star Game
- 2014 NCAA Division I Outdoor Track and Field Championships
- 2014 Oregon Ballot Measure 86
- 2014 Oregon Ballot Measure 87
- 2014 Oregon Ballot Measure 88
- 2014 Oregon Ballot Measure 89
- 2014 Oregon Ballot Measure 90
- 2014 Oregon Ballot Measure 91
- 2014 Oregon Ballot Measure 92
- 2014 Oregon Ducks football team
- 2014 Oregon State Beavers baseball team
- 2014 Oregon State Beavers football team
- 2014 Oregon State Beavers men's soccer team
- 2014 Oregon gubernatorial election
- 2014 Oregon legislative election
- 2014 Oregon state elections
- 2014 Portland State Vikings football team
- 2014 Portland Thorns FC season
- 2014 Portland Thunder season
- 2014 Portland Timbers season
- 2014 Reynolds High School shooting
- 2014 United States House of Representatives elections in Oregon
- 2014 United States Senate election in Oregon
- 2014 World Junior Championships in Athletics – Men's 10,000 metres walk
- 2014 World Junior Championships in Athletics – Men's 110 metres hurdles
- 2014 World Junior Championships in Athletics – Men's 400 metres hurdles
- 2014 World Junior Championships in Athletics – Men's decathlon
- 2014 World Junior Championships in Athletics – Men's discus throw
- 2014 World Junior Championships in Athletics – Men's hammer throw
- 2014 World Junior Championships in Athletics – Men's javelin throw
- 2014 World Junior Championships in Athletics – Men's long jump
- 2014 World Junior Championships in Athletics – Men's pole vault
- 2014 World Junior Championships in Athletics – Men's shot put
- 2014 World Junior Championships in Athletics – Men's triple jump
- 2014 World Junior Championships in Athletics – Women's 200 metres
- 2014 World Junior Championships in Athletics – Women's discus throw
- 2014 World Junior Championships in Athletics – Women's hammer throw
- 2014 World Junior Championships in Athletics – Women's javelin throw
- 2014 World Junior Championships in Athletics – Women's long jump
- 2014 World Junior Championships in Athletics – Women's shot put
- 2014 World Junior Championships in Athletics – Women's triple jump
- 2014–15 Oregon Ducks men's basketball team
- 2014–15 Oregon Ducks women's basketball team
- 2014–15 Oregon State Beavers men's basketball team
- 2014–15 Oregon State Beavers women's basketball team
- 2014–15 Portland Pilots men's basketball team
- 2014–15 Portland State Vikings men's basketball team
- 2014–15 Portland State Vikings women's basketball team
- 2014–15 Portland Trail Blazers season
- 2015 College Football Playoff National Championship
- 2015 Little League Softball World Series
- 2015 NCAA Division I Outdoor Track and Field Championships
- 2015 Oregon State Beavers baseball team
- 2015 Oregon State Beavers football team
- 2015 Oregon wildfires
- 2015 Portland State Vikings football team
- 2015 Portland Thorns FC season
- 2015 Portland Thunder season
- 2015 Portland Timbers 2 season
- 2015 Portland Timbers season
- 2015 Rose Bowl
- 2015 USA Outdoor Track and Field Championships
- 2015–16 Oregon Ducks men's basketball team
- 2015–16 Oregon Ducks women's basketball team
- 2015–16 Oregon State Beavers men's basketball team
- 2015–16 Oregon State Beavers women's basketball team
- 2015–16 Portland Pilots men's basketball team
- 2015–16 Portland Pilots women's basketball team
- 2015–16 Portland State Vikings men's basketball team
- 2015–16 Portland State Vikings women's basketball team
- 2015–16 Portland Trail Blazers season
- 2016 IAAF World Indoor Championships – Masters Men's 800 metres
- 2016 IAAF World Indoor Championships – Masters Women's 800 metres
- 2016 IAAF World Indoor Championships – Men's 1500 metres
- 2016 IAAF World Indoor Championships – Men's 3000 metres
- 2016 IAAF World Indoor Championships – Men's 4 × 400 metres relay
- 2016 IAAF World Indoor Championships – Men's 400 metres
- 2016 IAAF World Indoor Championships – Men's 60 metres
- 2016 IAAF World Indoor Championships – Men's 60 metres hurdles
- 2016 IAAF World Indoor Championships – Men's 800 metres
- 2016 IAAF World Indoor Championships – Men's heptathlon
- 2016 IAAF World Indoor Championships – Men's high jump
- 2016 IAAF World Indoor Championships – Men's long jump
- 2016 IAAF World Indoor Championships – Men's pole vault
- 2016 IAAF World Indoor Championships – Men's triple jump
- 2016 IAAF World Indoor Championships – Women's 1500 metres
- 2016 IAAF World Indoor Championships – Women's 3000 metres
- 2016 IAAF World Indoor Championships – Women's 4 × 400 metres relay
- 2016 IAAF World Indoor Championships – Women's 400 metres
- 2016 IAAF World Indoor Championships – Women's 60 metres
- 2016 IAAF World Indoor Championships – Women's 60 metres hurdles
- 2016 IAAF World Indoor Championships – Women's 800 metres
- 2016 IAAF World Indoor Championships – Women's high jump
- 2016 IAAF World Indoor Championships – Women's long jump
- 2016 IAAF World Indoor Championships – Women's pentathlon
- 2016 IAAF World Indoor Championships – Women's pole vault
- 2016 IAAF World Indoor Championships – Women's shot put
- 2016 IAAF World Indoor Championships – Women's triple jump
- 2016 IGLFA World Championship
- 2016 NCAA Division I Men's Golf Championship
- 2016 NCAA Division I Outdoor Track and Field Championships
- 2016 Oregon Ballot Measure 100
- 2016 Oregon Ballot Measure 94
- 2016 Oregon Ballot Measure 95
- 2016 Oregon Ballot Measure 96
- 2016 Oregon Ballot Measure 97
- 2016 Oregon Ballot Measure 98
- 2016 Oregon Ballot Measure 99
- 2016 Oregon Democratic presidential primary
- 2016 Oregon Ducks football team
- 2016 Oregon Secretary of State election
- 2016 Oregon State Beavers baseball team
- 2016 Oregon State Beavers football team
- 2016 Oregon State Treasurer election
- 2016 Oregon elections
- 2016 Oregon gubernatorial special election
- 2016 Oregon legislative election
- 2016 Portland State Vikings football team
- 2016 Portland Steel season
- 2016 Portland Thorns FC season
- 2016 Portland Timbers 2 season
- 2016 Portland Timbers season
- 2016 Portland gas explosion
- 2016 Portland, Oregon mayoral election
- 2016 Portland, Oregon riots
- 2016 USA Indoor Track and Field Championships
- 2016 Union Pacific oil train fire
- 2016 United States House of Representatives elections in Oregon
- 2016 United States Olympic Trials (track and field)
- 2016 United States presidential election in Oregon
- 2016–17 Oregon Ducks men's basketball team
- 2016–17 Oregon Ducks women's basketball team
- 2016–17 Oregon State Beavers men's basketball team
- 2016–17 Oregon State Beavers women's basketball team
- 2016–17 Portland Pilots men's basketball team
- 2016–17 Portland Pilots women's basketball team
- 2016–17 Portland State Vikings men's basketball team
- 2016–17 Portland State Vikings women's basketball team
- 2016–17 Portland Trail Blazers season
- 2017 Las Vegas Bowl
- 2017 NCAA Division I Outdoor Track and Field Championships
- 2017 Oregon Ducks football team
- 2017 Oregon State Beavers baseball team
- 2017 Oregon State Beavers football team
- 2017 Oregon State Beavers men's soccer team
- 2017 Oregon Wildfires
- 2017 Oregon wildfires
- 2017 Pac-12 Conference men's soccer season
- 2017 Portland May Day Riot
- 2017 Portland State Vikings football team
- 2017 Portland Thorns FC season
- 2017 Portland Timbers season
- 2017 Portland train attack
- 2017–18 Oregon Ducks men's basketball team
- 2017–18 Oregon Ducks women's basketball team
- 2017–18 Oregon State Beavers men's basketball team
- 2017–18 Oregon State Beavers women's basketball team
- 2017–18 Portland Pilots men's basketball team
- 2017–18 Portland Pilots women's basketball team
- 2017–18 Portland State Vikings men's basketball team
- 2017–18 Portland State Vikings women's basketball team
- 2017–18 Portland Trail Blazers season
- 2018 Grand Prix of Portland
- 2018 Little League Softball World Series
- 2018 NCAA Division I Baseball Tournament
- 2018 NCAA Division I Outdoor Track and Field Championships
- 2018 Oregon Ballot Measure 101
- 2018 Oregon Ballot Measure 102
- 2018 Oregon Ballot Measure 103
- 2018 Oregon Ballot Measure 104
- 2018 Oregon Ballot Measure 105
- 2018 Oregon Ballot Measure 106
- 2018 Oregon Ducks football team
- 2018 Oregon State Beavers baseball team
- 2018 Oregon State Beavers football team
- 2018 Oregon gubernatorial election
- 2018 Oregon legislative election
- 2018 Oregon state elections
- 2018 Oregon wildfires
- 2018 Pac-12 Conference men's soccer season
- 2018 Portland State Vikings football team
- 2018 Portland Thorns FC season
- 2018 Portland Timbers 2 season
- 2018 Portland Timbers season
- 2018 United States House of Representatives elections in Oregon
- 2018–19 Oregon Ducks men's basketball team
- 2018–19 Oregon Ducks women's basketball team
- 2018–19 Oregon State Beavers men's basketball team
- 2018–19 Oregon State Beavers women's basketball team
- 2018–19 Portland Pilots men's basketball team
- 2018–19 Portland Pilots women's basketball team
- 2018–19 Portland Trail Blazers season
- 2019 Grand Prix of Portland
- 2019 Oregon Ducks football team
- 2019 Oregon Senate Republican walkouts
- 2019 Oregon State Beavers baseball team
- 2019 Oregon State Beavers football team
- 2019 Pac-12 Conference men's soccer season
- 2019 Pacific Northwest measles outbreak
- 2019 Portland State Vikings football team
- 2019 Portland Thorns FC season
- 2019 Portland Timbers 2 season
- 2019 Portland Timbers season
- 2019–20 Oregon State Beavers men's basketball team
- 2019–20 Oregon State Beavers women's basketball team
- 2019–20 Portland Pilots women's basketball team
- 2019–20 Portland Trail Blazers season
- 2020 Multnomah County District Attorney election
- 2020 Oregon Attorney General election
- 2020 Oregon Ballot Measure 107
- 2020 Oregon Ballot Measure 108
- 2020 Oregon Ballot Measure 109
- 2020 Oregon Ballot Measure 110
- 2020 Oregon Democratic presidential primary
- 2020 Oregon Ducks football team
- 2020 Oregon House of Representatives election
- 2020 Oregon Republican presidential primary
- 2020 Oregon Secretary of State election
- 2020 Oregon State Beavers football team
- 2020 Oregon State Senate election
- 2020 Oregon State Treasurer election
- 2020 Oregon state elections
- 2020 Oregon wildfires
- 2020 Portland State Vikings football team
- 2020 Portland Thorns FC season
- 2020 Portland Timbers 2 season
- 2020 Portland, Oregon City Commission election
- 2020 Portland, Oregon mayoral election
- 2020 United States House of Representatives elections in Oregon
- 2020 United States Senate election in Oregon
- 2020 United States presidential election in Oregon
- 2020 Western United States wildfire season
- 2020 deployment of federal forces in the United States
- 2020–21 North American drought
- 2020–21 Oregon Ducks men's basketball team
- 2021 Grand Prix of Portland
- 2021 Oregon Ducks football team
- 2021 Oregon State Beavers football team
- 2021 Oregon Tech strike
- 2021 Oregon wildfires
- 2021 Portland State Vikings football team
- 2021–22 Portland State Vikings men's basketball team
- 2021 Portland Timbers season
- 2021 St. Charles Bend strike
- 2021 Western North America heat wave
- 2021–22 Oregon Ducks men's basketball team
- 2021–22 Oregon Ducks women's basketball team
- 2021–22 Oregon State Beavers men's basketball team
- 2021–22 Oregon State Beavers women's basketball team
- 2021–22 Portland Pilots men's basketball team
- 2021–22 Portland Trail Blazers season
- 2022 Grand Prix of Portland
- 2022 in Oregon
- 2022 NCAA Division I Outdoor Track and Field Championships
- 2022 Oregon elections
- 2022 Oregon gubernatorial election
- 2022 Oregon House of Representatives election
- 2022 Oregon Commissioner of Labor election
- 2022 Oregon Ducks baseball team
- 2022 Oregon Ducks football team
- 2022 Oregon Ducks softball team
- 2022 Oregon State Beavers baseball team
- 2022 Oregon State Beavers football team
- 2022 Oregon State Beavers softball team
- 2022 Oregon state elections
- 2022 Oregon State Senate election
- 2022 Oregon wildfires
- 2022 Pacific Office Automation 147
- 2022 Portland 112
- 2022 Portland State Vikings football team
- 2022 Portland Thorns FC season
- 2022 Portland Timbers season
- 2022 Portland, Oregon Auditor election
- 2022 Portland, Oregon City Commission election
- 2022 Prefontaine Classic
- 2022 United States House of Representatives elections in Oregon
- 2022 United States Senate election in Oregon
- 2022 USA Outdoor Track and Field Championships
- 2022 World Athletics Championships
- 2022–23 Oregon Ducks men's basketball team
- 2022–23 Oregon Ducks women's basketball team
- 2022–23 Oregon State Beavers men's basketball team
- 2022–23 Oregon State Beavers women's basketball team
- 2022–23 Portland Pilots men's basketball team
- 2022–23 Portland Pilots women's basketball team
- 2022–23 Portland State Vikings men's basketball team
- 2022–23 Portland Trail Blazers season
- 2023 BitNile.com Grand Prix of Portland
- 2023 in Oregon
- 2023 Oregon Ducks football team
- 2023 Oregon wildfires
- 2023 Pacific Office Automation 147
- 2023 Portland 112
- 2023 Portland State Vikings football team
- 2023 Portland Thorns FC season
- 2023 Portland Timbers season
- 2023 Prefontaine Classic
- 2023–24 Oregon Ducks men's basketball team
- 2023–24 Oregon Ducks women's basketball team
- 2023–24 Oregon State Beavers men's basketball team
- 2023–24 Oregon State Beavers women's basketball team
- 2023–24 Portland Pilots men's basketball team
- 2023–24 Portland Pilots women's basketball team
- 2023–24 Portland State Vikings men's basketball team
- 2023–24 Portland State Vikings women's basketball team
- 2023–24 Portland Trail Blazers season
- 2024 in Oregon
- 2024 Multnomah County District Attorney election
- 2024 NCAA Division I Outdoor Track and Field Championships
- 2024 Oregon Attorney General election
- 2024 Oregon Democratic presidential primary
- 2024 Oregon Ducks football team
- 2024 Oregon House of Representatives election
- 2024 Oregon elections
- 2024 Oregon Republican presidential primary
- 2024 Oregon Secretary of State election
- 2024 Oregon State Beavers baseball team
- 2024 Oregon State Beavers football team
- 2024 Oregon State Senate election
- 2024 Oregon State Treasurer election
- 2024 Portland State Vikings football team
- 2024 Portland Thorns FC season
- 2024 Portland Timbers season
- 2024 Oregon wildfires
- 2024 Pacific Office Automation 147
- 2024 Prefontaine Classic
- 2024 Portland 112
- 2024 Portland, Oregon City Council election
- 2024 Portland, Oregon mayoral election
- 2024 Portland, Oregon municipal elections
- 2024 United States House of Representatives elections in Oregon
- 2024 United States Olympic trials (track and field)
- 2024 United States presidential election in Oregon
- 2024 University of Oregon pro-Palestinian campus occupation
- 2024–25 Oregon Ducks men's basketball team
- 2024–25 Oregon Ducks women's basketball team
- 2024–25 Oregon State Beavers men's basketball team
- 2024–25 Oregon State Beavers women's basketball team
- 2024–25 Portland Pilots men's basketball team
- 2024–25 Portland Pilots women's basketball team
- 2024–25 Portland State Vikings men's basketball team
- 2024–25 Portland State Vikings women's basketball team
- 2025 Oregon Ducks baseball team
- 2025 Oregon Ducks football team
- 2025 Oregon State Beavers baseball team
- 2025 Oregon State Beavers football team
- 2025 Oregon wildfires
- 2025 Portland State Vikings football team
- 2025 Portland Thorns FC season
- 2025 Portland Timbers season
- 2025–26 Portland Trail Blazers season
- 2026 NCAA Division I Outdoor Track and Field Championships
- 2026 Oregon elections
- 2026 Oregon gubernatorial election
- 2026 United States House of Representatives elections in Oregon
- 2026 United States Senate election in Oregon
- 218th Field Artillery Regiment (United States)
- 21st Oregon Legislative Assembly
- 24 Hour Church of Elvis
- 249th Coast Artillery (United States)
- 26th Oregon Legislative Assembly
- 27th Oregon Legislative Assembly
- 2nd Oregon Volunteer Infantry Regiment
- 303rd Expeditionary Rescue Squadron
- 304th Rescue Squadron
- 31Knots
- 322d Fighter-Interceptor Squadron
- 323rd Cavalry Regiment (United States)
- 32nd Oregon Legislative Assembly
- 337th Aeronautical Systems Group
- 35th Oregon Legislative Assembly
- 382nd Infantry Regiment (United States)
- 3D Center of Art and Photography
- 40-Mile Loop
- 400 SW Sixth Avenue
- 408th Armament Systems Group
- 41st Infantry Brigade Combat Team (United States)
- 41st Infantry Division (United States)
- 43rd parallel north
- 44th Oregon Legislative Assembly
- 45th Parallel (organization)
- 4th California Infantry Regiment
- 5 MLK
- 503rd Air Defense Group
- 511 Building (Portland, Oregon)
- 511 Federal Building
- 512th Rescue Squadron
- 518th Fighter-Interceptor Squadron
- 53rd Avenue Park
- 545th Fighter Squadron
- 546th Fighter Squadron
- 555th Parachute Infantry Battalion (United States)
- 56th Oregon Legislative Assembly
- 57th Oregon Legislative Assembly
- 58th Oregon Legislative Assembly
- 5th Avenue Cinema
- 64th Air Refueling Squadron
- 64th Oregon Legislative Assembly
- 66th Training Squadron
- 689th Radar Squadron
- 705 Davis Street Apartments
- 72nd Oregon Legislative Assembly
- 737th Expeditionary Airlift Squadron
- 738th Expeditionary Airlift Squadron
- 73rd Oregon Legislative Assembly
- 74th Oregon Legislative Assembly
- 75th Oregon Legislative Assembly
- 76th Oregon Legislative Assembly
- 77th Oregon Legislative Assembly
- 78th Oregon Legislative Assembly
- 79th Oregon Legislative Assembly
- 80th Oregon Legislative Assembly
- 81st Oregon Legislative Assembly
- 827th Air Defense Group
- 82nd Avenue
- 82nd Avenue of Roses Parade
- 82nd Cavalry Regiment
- 82nd Drive Pedestrian Bridge
- 82nd Oregon Legislative Assembly
- 83rd Oregon Legislative Assembly
- 8th World Science Fiction Convention
- 939th Air Refueling Wing
- A Day with the Cow Column in 1843
- A Donkey, 3 Rocks, and a Bird.
- A Hope for Home
- A Parade of Animals
- A and B Loop
- A-Boy Plumbing & Electrical Supply
- A-dec
- A. C. Bonnell
- A. C. Gibbs
- A. C. Gilbert's Discovery Village
- A. C. Green
- A. E. Doyle
- A. E. Doyle Cottage
- A. G. Long House
- A. G. Sulzberger
- A. H. Maegly House
- A. L. Strand
- A. Laurence Lyon
- A. M. Loryea
- A. M. Starr
- A. R. Bowman Memorial Museum
- A. Thomas Kraabel
- A. V. Peters House
- A. W. Norblad
- A. Walter Norblad
- AC Hotel Portland Downtown
- AKS Inc
- ANT Coos Bay
- ATRIAS
- AWS Elemental
- Aalto Lounge
- Aaron Brooks (basketball)
- Aaron Director
- Aaron Draplin
- Aaron E. Waite
- Aaron Katz (filmmaker)
- Aaron M. Johnson
- Aaron Maddron
- Aaron Miles (basketball)
- Aaron Novick
- Aaron Olsen
- Aaron Posner
- Aaron Rose (Oregon pioneer)
- Aaron Rose (pioneer)
- Aaron Thomas (American football)
- Aaron Woods (politician)
- Aaron Zavala
- Abacela Vineyards and Winery
- Abagrotis rubricundis
- Abbot Pass (Clackamas County, Oregon)
- Abbott Butte
- Abbott Creek
- Abby Smith
- Abe Cohn
- Abel E. Eaton House
- Abel Helman
- Abernethy Bridge
- Abert Lake
- Abert Lake Petroglyphs
- Abert Rim
- Abhi Talwalkar
- Abies amabilis
- Abies concolor
- Abies grandis
- Abies lasiocarpa
- Abies magnifica
- Abies procera
- Abigail Keasey Frankel
- Abigail Scott Duniway
- Abiqua Creek
- Abner Hunt Francis
- Abortion in Oregon
- AboutUs.com
- Above the Golden State
- Abraham Isaak
- Abraham Tichner House
- Abraham and Phoebe Ball House
- Abrahm Lustgarten
- Abronia latifolia
- Absalom Barrett Hallock
- Absalom J. Hembree
- Abu Hamza al-Masri
- Abyssinian Kitchen
- Academy Theater
- Academy for Character Education
- Academy for Global Exploration
- Academy of Arts and Academics
- Acadia: A New Orleans Bistro
- Acanthopteroctetes aurulenta
- Acanthopteroctetes bimaculata
- Ace Hotel
- Acer ashwilli
- Acer browni
- Acer cascadense
- Acer chaneyi
- Acer circinatum
- Acer clarnoense
- Acer ferrignoi
- Acer latahense
- Acer macrophyllum
- Acer smileyi
- Acer taggarti
- Acer traini
- Acer whitebirdense
- Achyrachaena
- Acleris gloverana
- Act III Theatres
- Act-On
- Actinidia oregonensis
- Active (sternwheeler)
- Acumed
- Ad Liska
- Ad Rutschman
- Ada, Oregon
- Adair Village, Oregon
- Adam Cimber
- Adam Craig (cyclist)
- Adam Deadmarsh
- Adam Forkner
- Adam Glogauer
- Adam Klugman
- Adam Koets
- Adam Miller (painter)
- Adam Snyder
- Adam Stennett
- Adam Yahiye Gadahn
- Adam and Johanna Feldman House
- Adams High School (Oregon)
- Adams Odd Fellows Hall
- Adams, Oregon
- Adams–Onís Treaty
- Adcox Aviation Trade School
- Addie Dickman Miller
- Ade Schwammel
- Adel, Oregon
- Adelinia
- Adiantum aleuticum
- Adiantum jordanii
- Adickdid
- Adley Rutschman
- Admiral Apartments
- Adolph Aschoff
- Adolph Block
- Adolph Sieberts
- Adolphus D. Griffin
- Adrian High School (Oregon)
- Adrian School District
- Adrian, Oregon
- Adrienne Martine-Barnes
- Adrienne Nelson
- Advent Christian Church (John Day, Oregon)
- Adventist Health Portland
- Adventist Health Tillamook
- Ady, Oregon
- AeroLift CycloCrane
- Aeroacres Airport
- Aerodrone
- Aetiocetus
- Afghan–Iraqi Freedom Memorial
- African-American Baseline Essays
- Aftermath Media
- Agabus klamathensis
- Agalloch
- Agate Beach State Recreation Site
- Agate Beach, Oregon
- Agate Desert
- Agate Lake
- Agency Creek (South Yamhill River tributary)
- Agency Lake (Oregon)
- Agency Plains
- Agency Valley Dam
- Ages and Ages
- Agnes Baker Pilgrim
- Agnes Flanagan Chapel
- Agnes Vernon
- Agness, Oregon
- Agriades podarce
- Agrostis hendersonii
- Ah Hee Diggings
- Ahantchuyuk dialect
- Ahmad Rashād
- Ahmed Bilal
- Aimee Gorham
- Ainsworth State Park
- Ainu and Native American power boards
- Air Oregon
- Airblaster
- Airbnb
- Aircraft Kit Industry Association
- Airlie Red Flesh
- Airlie, Oregon
- Airship (company)
- Airshow of the Cascades
- Aja Volkman
- Akadi (restaurant)
- Akasha Lawrence-Spence
- Akbar's Garden
- Al Akins
- Al Densmore
- Al Kennedy Alternative High School
- Al Mar Knives
- Al Moore (American football)
- Al Simpson
- Al Thompson and Son's Feed and Seed Company
- Al Ullman
- Al Wistert
- Al Young (politician)
- Aladdin Theater (Portland, Oregon)
- Alafair Burke
- Alaina Bergsma
- Alameda Ridge
- Alameda, Portland, Oregon
- Alan Bates (politician)
- Alan Berg (politician)
- Alan Contreras
- Alan Cozzalio
- Alan DeBoer
- Alan Embree
- Alan Green Jr.
- Alan Jones (drummer)
- Alan L. Hart
- Alan M. Clark
- Alan Olsen
- Alan Singley and Pants Machine
- Alan Turing (sculpture)
- Alanson Beers
- Alaric B. Chapin
- Alaska United
- Alaskan (sidewheeler)
- Albany (1868 sternwheeler)
- Albany Democrat-Herald
- Albany Journal
- Albany Monteith Historic District
- Albany Municipal Airport (Oregon)
- Albany Municipal Airport Historic District
- Albany Options School
- Albany Parks & Recreation
- Albany Police Department (Oregon)
- Albany Research Center
- Albany Rollers
- Albany Timber Carnival
- Albany and Eastern Railroad
- Albany station (Oregon)
- Albany, Oregon
- Albany–Corvallis–Lebanon combined statistical area
- Albatros (19th-century ship)
- Albers Brothers Milling Company
- Albert Alonzo Durham
- Albert E. Tozier
- Albert E. Wilson
- Albert Edward Caswell
- Albert Gallatin
- Albert H. Densmore
- Albert H. Tanner House
- Albert S. Sholes House
- Albert Shield Walker
- Albert Starr
- Albert W. Ferguson House
- Alberta Arts District
- Alberta Arts District (Portland, Oregon)
- Alberta Cooperative Grocery
- Alberta Park
- Alberta Rose Theatre
- Albertina Kerr
- Albertina Kerr Nursery
- Alberto Salazar
- Albin W. Norblad
- Albina Engine & Machine Works
- Albina Library
- Albina Ministerial Alliance
- Albina Riot of 1967
- Albina Yard
- Albina Youth Opportunity School
- Albina, Oregon
- Albina, Portland, Oregon
- Albina/Mississippi station
- Alcan Open
- Alco Apartments
- Alco Creek
- Alcoa House (Portland, Oregon)
- Alcoholic beverages in Oregon
- Alder Street food cart pod
- Alderwood State Wayside
- Aldrich Mountains
- Aldrich Mountains Group
- Alek Skarlatos
- Alert (sternwheeler 1865)
- Alex Arrowsmith
- Alex Frost
- Alex M. LaFollette
- Alex Morgan
- Alex Nimo
- Alex Petersen
- Alex Pettit
- Alex Tizon
- Alexander B. and Anna Balch Hamilton House
- Alexander Christie (bishop)
- Alexander D. McDougall House
- Alexander G. Barry
- Alexander Henry the younger
- Alexander M. Drake
- Alexander Mezhirov
- Alexander Pearson Jr.
- Alexander Sample
- Alexandra Savior
- Alexis Restaurant
- Alfalfa, Oregon
- Alfred A. Loeb State Park
- Alfred B. Meacham
- Alfred Carlton Gilbert
- Alfred C. and Nettie Ruby House
- Alfred E. Reames
- Alfred Goodwin
- Alfred H. Corbett
- Alfred H. and Mary E. Smith House
- Alfred Holman
- Alfred J. Lewy
- Alfred J. and Georgia A. Armstrong House
- Alfred Leo Smith
- Alfred Peet
- Alfred S. Bennett
- Alfred Webb Investment Properties
- Algoma, Oregon
- Algonquian–Wakashan languages
- Alhambra Theatre (Portland, Oregon)
- Alialujah Choir
- Alibi (Portland, Oregon)
- Alice (sternwheeler)
- Alice Cooper (sculptor)
- Alice Day Pratt
- Alice DiMicele
- Alice Druhot House
- Alice Henderson Strong House
- Alice Henson Ernst
- Alicel, Oregon
- Alicia Jo Rabins
- Alicia Lagano
- Alien Boy: The Life and Death of James Chasse
- Alika Hope
- Alis volat propriis
- Alison Roper
- Alissa Keny-Guyer
- Alive Like Me
- Alkali Canyon Formation
- Alkali Falls
- Alkali Lake (Oregon)
- Alkali Lake Chemical Waste Dump
- Alkali Lake State Airport
- All Girl Summer Fun Band
- All Systems Down
- All the Way (play)
- Allalom Music
- Allegany, Oregon
- Allen Alley
- Allen Elizabethan Theatre
- Allen G. Rushlight
- Allen Say
- Allen Steckle
- Alliance High School (Portland, Oregon)
- Alliance Truck Parts
- Allison A. Campbell
- Allison Guard Station
- Allison Machado
- Allium bolanderi
- Allium crenulatum
- Allium dictuon
- Allium douglasii
- Allium falcifolium
- Allium macrum
- Allium madidum
- Allium nevii
- Allium robinsonii
- Allium sanbornii
- Allium siskiyouense
- Allow Me (Portland, Oregon)
- Alluvial Wall
- Alma Francis
- Alma, Oregon
- Alnus heterodonta
- Alnus rhombifolia
- Alnus rubra
- Aloha Community Library
- Aloha Farmhouse
- Aloha High School
- Aloha, Oregon
- Along These Lines
- Alonzo A. Skinner
- Alonzo Gesner
- Alpenrose Dairy
- Alpha Broadcasting
- Alpha High School
- Alpha Media
- Alpha Phi Sorority House (Eugene, Oregon)
- Alpha, Oregon
- Alphabet Historic District
- Alphonso Boone
- Alpine, Oregon
- Alsea
- Alsea (disambiguation)
- Alsea Bay
- Alsea Bay Bridge
- Alsea Bay Historic Interpretive Center
- Alsea Falls
- Alsea Formation
- Alsea High School
- Alsea River
- Alsea language
- Alsea, Oregon
- Alston, Oregon
- Altabira City Tavern
- Altamont, Oregon
- Alternative Records
- Alton Baker Park
- Altona (sternwheeler)
- Alvadore, Oregon
- Alvin F. Waller
- Alvin M. and Betty Josephy Library of Western History and Culture
- Alvin T. Smith
- Alvin T. Smith House
- Alvord Desert
- Alvord Hot Springs
- Alvord Lake (Oregon)
- Alvord cutthroat trout
- Alyce Rogers
- Amalgamated Sugar Company
- Amanda Bell
- Amanda Coplin
- Amanda Frisbie
- Amanda Fritz
- Amanda Marshall (attorney)
- Amanda Reed
- Amanda Richards
- Amanda Snyder
- Amazon Creek
- Amazon Family Housing Complex
- Ambassador Apartments (Portland, Oregon)
- Amber Case
- Ambric
- Amelanchier alnifolia
- America (steamboat 1899)
- America Waldo Bogle
- American Advertising Museum
- American Apartment Building
- American Bank Building
- American Blimp Corporation
- American Can Company Complex
- American College of Healthcare Sciences
- American Cordillera
- American Empress
- American English Institute
- American Fur Company
- American Inn
- American Lamancha goat
- American Licorice Company
- American Me (band)
- American Music Program Pacific Crest Jazz Orchestra
- American Redoubt
- American Safety and Health Institute
- American Tinnitus Association
- American grass bug
- Ames Creek (South Santiam River tributary)
- Amity High School (Oregon)
- Amity Hills
- Amity School District
- Amity, Oregon
- Ammon Bundy
- Amory Holbrook
- Amos Marsh
- Amos, Oregon
- Amsinckia carinata
- Amtrak Cascades
- Amy Denson
- Amy Freeze
- Amy Martin (rower)
- Amy Plum
- Amy Porter Rapp
- Amy Roloff
- Amy Sproston
- Amy's Kitchen
- Ana Delfosse
- Ana María Montoya
- Ana River
- Analog Café and Theater
- Anatomy of a Ghost
- Ancer L. Haggerty
- Ancient Order of United Workmen Temple
- Anders Christian Nielsen
- Andie Case
- Andina (restaurant)
- Andrea Reinkemeyer
- Andrea Salinas
- Andrea Stolowitz
- Andreas Graf House
- Andrew Andrews
- Andrew B. Hammond
- Andrew Baldwin (baseball)
- Andrew Carpenter (baseball)
- Andrew Checketts
- Andrew David Edwards
- Andrew Dufur
- Andrew Edmund Goble
- Andrew Gregor
- Andrew Hermann
- Andrew J. Thayer
- Andrew Jackson and Sarah Jane Masters House
- Andrew Pixley
- Andrew Wheating
- Andrew Wiederhorn
- Andrew Young House
- Andrews Forest
- Andrews, Oregon
- Androsace laevigata
- André Roch
- Andy Aitkenhead
- Andy Bryant
- Andy Feichtinger
- Andy Kerr (environmentalist)
- Andy Ludwig
- Andy Maurer
- Andy Ngo
- Andy Olson
- Andy Tillman
- Andy Wood (comedian)
- Anemonoides oregana
- Aneroid Lake
- Aneroid Mountain
- Angela Haseltine Pozzi
- Angelica tomentosa
- Angelita Morillo
- Angell–Brewster House
- Angie Morrill
- Angkor I
- Angus Bowmer Theatre
- Angus L. Bowmer
- Animal House
- Animal Law Review
- Animals in Pools
- Animotion
- Anis Mojgani
- Anitra Rasmussen
- Ankeny National Wildlife Refuge
- Ankeny Plaza
- Ankeny Square
- Ankeny pumping station
- Anlauf, Oregon
- Ann Aiken
- Ann Copeland
- Ann Curry
- Ann Gardner
- Ann Hunt and Elizabeth Hamel
- Ann Kiessling
- Ann Lininger
- Ann Schatz
- Ann Treneman
- Anna Canzano
- Anna Craycroft
- Anna Gilbert (musician)
- Anna J. Brown
- Anna Lewis Mann Old People's Home
- Anna M. Peterson
- Anna Scharf
- Anna Tivel
- Anna Williams (politician)
- Annabelle Jaramillo
- Annand–Loomis House
- Anne (band)
- Anne Cirkel
- Anne Hughes (art patron)
- Anne Schedeen
- Anne Shannon Monroe
- Anne State
- Anne Walsh Willer
- Annex, Oregon
- Annie Duke
- Annie Falls
- Annie Faxon
- Annie Miner Peterson
- Anson Cornell
- Anson Dart
- Anson G. Henry
- Antelope (steamboat)
- Antelope Creek (Little Butte Creek tributary)
- Antelope Creek Bridge
- Antelope Flat Reservoir
- Antelope Hot Springs
- Antelope Reservoir
- Antelope School
- Antelope, Oregon
- Antennaria suffrutescens
- Anthony Broadman
- Anthony E. Clark
- Anthony E. Van Dyke
- Anthony Lakes (Oregon)
- Anthony Lakes (ski area)
- Anthony O'Brien
- Anthony Wynn
- Anthony–Buckley House
- Anti-Chinese violence in Oregon
- Antlers Guard Station
- Antoinette Hatfield Hall
- Antone, Oregon
- Antonina Riasanovsky
- Antonio Harvey
- Anushka Naiknaware
- Apantesis behrii
- Apantesis edwardsii
- Aparna Brielle
- Apiary, Oregon
- Apizza Scholls
- Apodaca v. Oregon
- Apostolic Faith Church
- Apple Pioneer Place
- Apple Valley Airport (Oregon)
- Applegate Lake
- Applegate River
- Applegate Trail
- Applegate Valley
- Applegate Valley AVA
- Applegate, Oregon
- April Dobson
- April Genevieve Tucholke
- April Henry
- April Waters
- Aprosphylosoma
- Aprovecho
- Apserkahar
- Aquinas Hall
- Arabis aculeolata
- Arabis macdonaldiana
- Arago, Oregon
- Aralia californica
- Arbor Lodge Park
- Arbor Lodge, Portland, Oregon
- Arbutus menziesii
- Arcadia Beach State Recreation Site
- Arceuthobium monticola
- Arceuthobium siskiyouense
- Arch Cape, Oregon
- Archers Rise
- Archie Dunsmoor
- Archie E. Mitchell
- Architecture of Portland, Oregon
- ArchitectureWeek
- Archives West
- Arcimoto
- Arctostaphylos canescens
- Arctostaphylos hispidula
- Arctostaphylos nortensis
- Arctostaphylos viscida
- Ardenwald axe murders
- Ardenwald, Oregon
- Ardenwald-Johnson Creek, Portland, Oregon
- Ardyth Kennelly
- Area codes 503 and 971
- Area codes 541 and 458
- Arena Rock Recording Company
- Argay, Portland, Oregon
- Argus Observer
- Argyrotaenia franciscana
- Ari Shapiro
- Aria Sa'id
- Ariana Jacob
- Ariana Richards
- Ariel Gore
- Ariel Stone
- Arik Armstead
- Ariko Iso
- Arizona Beach State Recreation Site
- Arlene Schnitzer
- Arlene Schnitzer Concert Hall
- Arleta Branch Library
- Arleta Library Bakery & Cafe
- Arleta Triangle
- Arlington Club
- Arlington Heights, Portland, Oregon
- Arlington High School (Oregon)
- Arlington Hotel (Echo, Oregon)
- Arlington Municipal Airport (Oregon)
- Arlington, Oregon
- Armadillo Technical Institute
- Armin D. Lehmann
- Arminius Hotel
- Armstrong Nugget
- Arnica cernua
- Arnica spathulata
- Arnica viscosa
- Arnie Roblan
- Arnie Sundberg
- Arno H. Denecke
- Arnold Airstrip
- Arnold Creek, Portland, Oregon
- Arnold Lava Tube System
- Arnold–Park Log Home
- Arock, Oregon
- Arrastra Creek
- Arresting Power: Resisting Police Violence in Portland, Oregon
- Art Alexakis
- Art Barr
- Art Building (Willamette University)
- Art Building and Annex
- Art Institute of Portland
- Art Jones (ice hockey)
- Art Robinson
- Art collection of Oregon Health & Science University
- Art in Public Places
- Artemisia papposa
- Artemisia rigida
- Arthur Bimrose
- Arthur Champlin Spencer and Margaret Fenton Spencer House
- Arthur Chin
- Arthur D. Hay
- Arthur Dake
- Arthur Honeyman
- Arthur J. Jackson
- Arthur Judson Brown
- Arthur O'Sullivan (economist)
- Arthur Prentiss
- Arthur R. Bowman Dam
- Arthur Sherwood Flemming
- Arthur Tuck
- Artie Wilson
- Artists Repertory Theatre
- Arts & Communication Magnet Academy
- Arts Plaza
- Arts and Technology High School
- Artwall
- Arvo Ojala
- Arvydas Sabonis
- Asa Lovejoy
- Asa Miller
- Asahel Bush
- Asahel Bush House
- Asante Three Rivers Medical Center
- Asarum caudatum
- Asarum marmoratum
- Ascension (Calvo)
- Ascension Episcopal Church (Cove, Oregon)
- Aseptis paviae
- Ash Creek (Oregon)
- Ash Creek (Polk County, Oregon)
- Ash Island (Oregon)
- Ash, Oregon
- Ashcreek, Portland, Oregon
- Ashland Cemetery
- Ashland Community Hospital (Oregon)
- Ashland Creek
- Ashland Daily Tidings
- Ashland Downtown Historic District
- Ashland High School (Oregon)
- Ashland Hills Hotel and Suites
- Ashland Independent Film Festival
- Ashland Masonic Lodge Building
- Ashland Municipal Airport
- Ashland National Forest
- Ashland New Plays Festival
- Ashland Oregon National Guard Armory
- Ashland Police Department (Oregon)
- Ashland Public Library (Ashland, Oregon)
- Ashland School District (Oregon)
- Ashland Springs Hotel
- Ashland, Oregon
- Ashly Lorenzana
- Ashton Eaton
- Ashwood, Oregon
- Aspects of America
- Aspects of America: Pulitzer Edition
- Aspen Butte
- Aspen Capital
- Aspen Lake
- Association for the Treatment of Sexual Abusers
- Association of Northwest Steelheaders
- Astor Expedition
- Astoria (book)
- Astoria City Hall
- Astoria City Hall (old)
- Astoria Column
- Astoria Council
- Astoria Elks Building
- Astoria Fire House No. 2
- Astoria High School (Oregon)
- Astoria Regional Airport
- Astoria Riverfront Trolley
- Astoria Royal Chinooks
- Astoria School District
- Astoria Victory Monument
- Astoria Wharf and Warehouse Company
- Astoria, OR Micropolitan Statistical Area
- Astoria, Oregon
- Astoria–Megler Bridge
- Astoria–Megler ferry
- Astragalus applegatei
- Astragalus californicus
- Astragalus lemmonii
- Astragalus mulfordiae
- Astragalus tyghensis
- Astragalus umbraticus
- Astronics Max-Viz
- Ataula
- Ate-Oh-Ate
- Atfalati
- Athena Weston School District
- Athena, Oregon
- Athletics West
- Athyrium filix-femina
- Atkinson Elementary School (Portland, Oregon)
- Atwater Place
- Aubrey R. Watzek House
- Aubrey Watzek House
- Aubrey Watzek Library
- Auburn, Oregon
- Audio Dregs
- Audio Learning Center
- Auditorium and Music Hall
- Audrey Kuchen
- Audrey Luna
- Audrey McCall
- Audrey McCall Beach
- Audubon Society of Portland
- August 2016 Western United States wildfires
- August Olson House
- Augustus C. Kinney
- Augustus Fanno Farmhouse
- Aumsville tornado
- Aumsville, Oregon
- Aurora Colony
- Aurora State Airport
- Aurora, Oregon
- Austa, Oregon
- Austin Bibens-Dirkx
- Austin F. Flegel
- Austin Hall (Oregon State University)
- Austin Junction, Oregon
- Austin Rogers
- Austin Scarlett
- Austin, Oregon
- Auto Freight Transport Building of Oregon and Washington
- Auto Rest Garage
- Autographa speciosa
- Autzen Stadium
- Ava Gene's
- Ava Helen Pauling
- Avalon Theatre (Portland, Oregon)
- Avantika Bawa
- Avard Fairbanks
- Avel Gordly
- Avery–Helm Historic District
- Avia (shoes)
- Aviation American Gin
- Aviv (restaurant)
- Avnu Alliance
- Avry Holmes
- Awaruite
- Awbrey Falls
- Awning (sculpture)
- Ax Billy Department Store
- Ax Men
- Axial Seamount
- Axium (company)
- Ayers Creek Falls
- Ayer–Shea House
- Azalea, Oregon
- Azbuka Academy
- B Bar Ranch Airport
- B&B Complex fires
- B. A. and Ruth Stover House
- B. J. Wilson
- B.P. John Administrative Building
- BARK (organization)
- BPOE Lodge No. 1168
- Babette Josephs
- Babette March
- Baby Bunny Smith
- Bachelor Mountain (Oregon)
- Back Stage Bar
- Backachers Ranch Airport
- Backspace (Portland, Oregon)
- Backwoods Home Magazine
- Bacona, Oregon
- Bad Samaritan (film)
- Badger Creek Wilderness
- Badlands (Deschutes County, Oregon)
- Badman Recording Co.
- Baert Lake
- Bag & Baggage Productions
- Bagby Guard Station
- Bagby Hot Springs
- Bagdad Theatre
- Bagley Park
- Bagnell Ferry, Oregon
- Bailey Gatzert (sternwheeler)
- Bailey and Massingill General Store
- Bailey's Taproom
- Baird's shrew
- Bakeoven, Oregon
- Baker Bay
- Baker City Forest Reserve
- Baker City Gold Diggers
- Baker City Herald
- Baker City Municipal Airport
- Baker City Tower
- Baker City, Oregon
- Baker College (Oregon)
- Baker County, Oregon
- Baker Creek Falls
- Baker Dunleavy
- Baker High School (Oregon)
- Baker Historic District
- Baker Municipal Natatorium
- Baker Stock Company
- Balch Creek
- Balch Hotel
- Bald Hill (Oregon)
- Bald Mountain Airport
- Bald Peak
- Bald Peak State Scenic Viewpoint
- Bald Point Site
- Baldwin Hotel
- Baldwin Market
- Baldy (Jackson County, Oregon)
- Balfour–Guthrie Building
- Ball Butte
- Ballet Fantastique
- Ballot Measure 9
- Ballou & Wright Company Building
- Ballston, Oregon
- Ball–Ehrman House
- Balsamorhiza careyana
- Balsamorhiza lanata
- Balsamorhiza rosea
- Balsamorhiza sericea
- Bandon Dunes Golf Resort
- Bandon Marsh National Wildlife Refuge
- Bandon Senior High School
- Bandon State Airport
- Bandon State Natural Area
- Bandon Western World
- Bandon, Oregon
- Banfield Pet Hospital
- Bank of America Center (Portland, Oregon)
- Bank of California Building (Portland, Oregon)
- Bank of Commerce Building (Oregon City, Oregon)
- Bank of Echo Building
- Banks High School
- Banks Public Library
- Banks, Oregon
- Banks–Vernonia State Trail
- Banner Bank
- Bannock War
- Bannock people
- Barbara Coombs Lee
- Barbara Corrado Pope
- Barbara Fealy
- Barbara Minty
- Barbara Mor
- Barbara Niven
- Barbara Roberts
- Barbara Smith Warner
- Barbara Tetenbaum
- Barbara Walker Crossing
- Barbarella (Portland, Oregon)
- Barber Block
- Barbur Boulevard Transit Center
- Bark Hide and Horn
- Barley Beach
- Barlow Pass (Oregon)
- Barlow Road
- Barlow, Oregon
- Barneburg Hill
- Barnes Butte
- Barnes v. Yahoo!, Inc.
- Barnesdale, Oregon
- Barney Prine
- Barnhart–Wright House
- Barnum Hotel
- Barometer (sculpture)
- Barr Creek Falls
- Barrett Field Airport
- Barrett Tillman
- Barrie Gilbert
- Barry Carl
- Barry Faulkner
- Barry Lopez
- Barry Point Fire
- Barry Serafin
- Barth Falls
- Bartolomé Ferrer
- Barton Lake Ranch Airport
- Barton, Oregon
- Baruh–Zell House
- Barview, Oregon
- Barview, Tillamook County, Oregon
- Basic Rights Oregon
- Baskett Slough National Wildlife Refuge
- Basl Hill Farms Airport
- Basque Americans in Oregon
- Basque, Oregon
- Bates Motel (TV series)
- Bates Motel (season 1)
- Bates State Park
- Bates, Oregon
- Bates–Seller House
- Battle Ax
- Battle Creek (Evans Creek tributary)
- Battle Mountain Forest State Scenic Corridor
- Battle of Dry Lake
- Battle of Hungry Hill
- Battle of Lost River
- Battleme
- Bauccio Commons
- Baughman Creek (Oregon)
- Baxter House (Dayton, Oregon)
- Bay City, Oregon
- Bay E, West Ankeny Car Barns
- Bayocean (motor yacht)
- Bayocean, Oregon
- Bayshore, Oregon
- Bayside Gardens, Oregon
- Beachside State Recreation Site
- Beacon Rock State Park
- Beagle Sky Ranch Airport
- Beagle, Oregon
- Bear Camp Road
- Bear Creek (Lincoln County, Oregon)
- Bear Creek (Oregon)
- Bear Creek (Rogue River tributary)
- Bear Creek Greenway
- Bear Gargoyle
- Bear Lake (Oregon)
- Bear Paw Inn
- Bear Valley National Wildlife Refuge
- Bearberry
- Beast (restaurant)
- Beat the World Records
- Beatrice Aitchison
- Beatrice Morrow Cannady
- Beatty, Oregon
- Beau Sorenson
- Beaumont-Wilshire, Portland, Oregon
- Beautiful Eulogy
- Beaver (1873 sternwheeler)
- Beaver (steamship)
- Beaver Creek (Crooked River tributary)
- Beaver Creek Falls
- Beaver Creek State Natural Area
- Beaver Falls (Columbia County, Oregon)
- Beaver Hill, Oregon
- Beaver Marsh Airport
- Beaver Marsh, Oregon
- Beaver Motorcoach Corporation
- Beaver Oaks Airport
- Beaver coins
- Beaver, Oregon
- Beavercreek, Oregon
- Beaverton Academy of Science and Engineering
- Beaverton Bakery
- Beaverton Central station
- Beaverton City Library
- Beaverton City Park
- Beaverton Creek station
- Beaverton Downtown Historic District
- Beaverton Foursquare Church
- Beaverton Health & Science School
- Beaverton High School
- Beaverton School District
- Beaverton Transit Center
- Beaverton Valley Times
- Beaverton, Oregon
- Beazell Memorial Forest
- Becca (musician)
- Becca Bernstein
- Beech Creek, Oregon
- Beehive burner
- Beekman Native Plant Arboretum
- Beeswax wreck
- Before You Go (novel)
- Beggars Tick Wildlife Refuge
- Behdad Sami
- Behemotops
- Behind the Museum Café
- Bela S. Huntington
- Belknap Bridge
- Belknap Crater
- Belknap Springs, Oregon
- Bell Circles II
- Bell Field
- Bell Tower (University of Portland)
- Belle Ainsworth Jenkins Estate
- Belle Court Apartments
- Belle Fiore Winery
- Belle of Oregon City
- Bellevue, Oregon
- Bellfountain, Oregon
- Belmont Goats
- Belmont Inn
- Belmont Library
- Belmont, Portland, Oregon
- Ben Ballinger
- Ben Bartch
- Ben Boloff
- Ben Cannon
- Ben Crane
- Ben Gardner
- Ben Holladay
- Ben Howland
- Ben Hur Lampman
- Ben J. Winer
- Ben Johnson Mountain
- Ben Kaplan (author)
- Ben Linder
- Ben Musa
- Ben Petrick
- Ben Selling
- Ben Simons (politician)
- Ben Teal
- Ben Unger
- Ben W. Olcott
- Ben Westlund
- Ben Wetzler
- Benchmade
- Bend Amateur Athletic Club Gymnasium
- Bend Bandits
- Bend Brewfest
- Bend Council
- Bend Elks
- Bend Gate (Kelly)
- Bend Glacier
- Bend Municipal Airport
- Bend Park & Recreation District
- Bend Phillies
- Bend Radio Group
- Bend Rainbows
- Bend Rockies
- Bend Senior High School
- Bend Skyliners Lodge
- Bend Studio
- Bend Timber Hawks
- Bend Whitewater Park
- Bend, Oregon
- Bend, Oregon Metropolitan Statistical Area
- Bend-La Pine School District
- Bend-Prineville, Oregon Combined Statistical Area
- BendBroadband
- Bend–Prineville combined statistical area
- Benham Airport
- Benham Falls
- Benj. Franklin Savings and Loan
- Benjamin Alvord (mathematician)
- Benjamin Benson Brockway
- Benjamin Bonneville
- Benjamin Cornelius Jr. House
- Benjamin D. Dagwell
- Benjamin F. Bonham
- Benjamin F. Harding
- Benjamin Forstner
- Benjamin Franklin Burch
- Benjamin Franklin Dorris House
- Benjamin Hayden
- Benjamin Hoff
- Benjamin Hoskins Paddock
- Benjamin Lee Arnold
- Benjamin P. Cornelius
- Benjamin Parzybok
- Benjamin Percy
- Benjamin Saunders (professor)
- Benjamin Stark
- Benjamin Wistar Morris (architect)
- Benjamin Wistar Morris (bishop)
- Benlinncoln Council
- Bennett–Williams House
- Benny Beaver
- Benoni Whitten
- Benson Bubbler
- Benson Glacier (Oregon)
- Benson Hotel
- Benson Polytechnic High School
- Benson State Recreation Area
- Benson Tower (Portland, Oregon)
- Benson raft
- Bensoniella
- Bent Image Lab
- Benton County Courthouse (Oregon)
- Benton County State Bank Building
- Benton County, Oregon
- Benton Johnson
- Berbati's Pan
- Berberis pumila
- Berkeley Lent
- Berkeley Park (Portland, Oregon)
- Berlin Inn
- Bernard A. Newcomb
- Bernard Daly
- Bernard Daly Educational Fund
- Bernard Goldsmith
- Bernard Malamud
- Bernard Thompson
- Bernard's Airport
- Bernhardt Creek
- Bernice Cameron
- Bernie Agrons
- Bero Field
- Berry Botanic Garden
- Bert E. Haney
- Bert Hall (baseball)
- Bertha Holt
- Bertha M. and Marie A. Green House
- Besaw's
- Bess Kaiser Hospital
- Beta-lactam Ring Records
- Beth Ditto
- Beth Israel Cemetery (Portland, Oregon)
- Beth Israel School
- Beth Marion
- Bethany Elementary School (Beaverton, OR)
- Bethany, Oregon
- Bethel Baptist Church (Gresham, Oregon)
- Bethel Heights Vineyard
- Bethel School District (Oregon)
- Bethel, Eugene, Oregon
- Bethel, Oregon
- Bethel, Polk County, Oregon
- Bethenia Angelina Owens-Adair
- Betsy Close
- Betsy Eby
- Betsy Johnson (politician)
- Betsy Wolfston
- Better World Club
- Bettery Inc.
- Betty Feves
- Betty Komp
- Betty LaDuke
- Betty Rides
- Betty Roberts
- Beulah Methodist Episcopal Church
- Beulah, Oregon
- Bev Clarno
- Bev Smith
- Bev Stein
- Beverley Peck Johnson
- Beverly Beach State Park
- Beverly Beach, Oregon
- Beverly Cleary
- Beverly Cleary School
- Beverly Cleary Sculpture Garden
- Beverly Dahlen
- Beverly Lynn Bennett
- Beverly Willis
- Beyond Words Publishing
- Bhagat Singh Thind
- Bi-Mart
- Bible Mennonite Fellowship
- Bibliography of Oregon history
- Bibliography of the Lewis and Clark Expedition
- Bicentennial Park (Hillsboro, Oregon)
- Bieberstedt Butte
- Bieberstedt Creek
- Big "O"
- Big Butte Creek
- Big Butte Springs
- Big Cliff Dam
- Big Creek (Lane County, Oregon)
- Big Creek Bridge (Oregon)
- Big Falls (Oregon)
- Big Float
- Big Hole (Oregon)
- Big Lake Youth Camp
- Big Marsh Creek
- Big Muddy Ranch Airport
- Big Red (sculpture)
- Big River (Oregon)
- Bigfoot
- Bigfoot trap
- Biggs Junction, Oregon
- Biggs jasper
- Biggs, Oregon
- Biglow Canyon Wind Farm
- BiiN
- Bijou Cafe
- Bike Friday
- Bikes to Rwanda
- Biketown
- Bilk Creek Mountains
- Bill Amick
- Bill Austin (American football, born 1928)
- Bill Bayno
- Bill Beach (musician)
- Bill Borcher
- Bill Bowerman
- Bill Bradbury
- Bill Brown (rancher)
- Bill Byrne (athletic director)
- Bill C. Bellamy
- Bill Cameron (mystery author)
- Bill Currier (politician)
- Bill Dellinger
- Bill Eggers
- Bill Enyart
- Bill Garrard
- Bill Grier
- Bill Halverson (American football)
- Bill Hanley (rancher)
- Bill Hansell
- Bill Harris (aviator)
- Bill Harsey Jr.
- Bill Hayward
- Bill Hudson (singer)
- Bill Johnson (skier)
- Bill Kellar
- Bill Kennemer
- Bill Markham
- Bill McArthur (American football)
- Bill McChesney (athlete)
- Bill McGilvray
- Bill McKalip
- Bill Morgan (American football)
- Bill Morrisette
- Bill Musgrave
- Bill Naito
- Bill Papas's mural of Portland, Oregon
- Bill Pearl
- Bill Plympton
- Bill Porter (salesman)
- Bill Post
- Bill Rauch
- Bill Rutherford (politician)
- Bill Sayles
- Bill Schonely
- Bill Sizemore
- Bill Swancutt
- Bill Walton
- Bill Warner (American football)
- Bill Warren (film historian and critic)
- Bill Witt
- Billy Chinook
- Billy D and the Hoodoos
- Billy Dalto
- Billy J. Williams
- Billy Jones Lake
- Billy Meadows Guard Station
- Billy Oskay
- Billy Rancher
- Billy Ray Bates
- Billy Sullivan (baseball)
- Billy Sunday
- Billy Webb Elks Lodge
- Biltmore Apartments
- Binford & Mort
- Bing cherry
- Binger Hermann
- Bingham Springs, Oregon
- Bipartisan Cafe
- Bipolar Integrated Technology
- Birch Creek (Umatilla River tributary)
- Birdseye Creek
- Birkenfeld, Oregon
- Bisbee Hotel
- Biscuit Fire
- Biscuit Fire publication controversy
- Bishop Creek (Forest Creek tributary)
- Bishop Scott Academy
- Bishop's House (Portland, Oregon)
- Bishopcroft
- Bison (sculpture)
- Bissinger Wool Pullery
- Bit House Saloon
- Bitar Mansion
- Bitch (magazine)
- Bite of Oregon
- Bitter Lick, Oregon
- Biwa (restaurant)
- Blachly School District
- Blachly, Oregon
- Black 'n Blue
- Black Bear Diner
- Black Butte (Oregon)
- Black Butte Ranch, Oregon
- Black Butte, Oregon
- Black Canyon Wilderness (Oregon)
- Black Crater
- Black Francis
- Black Hawk (steamboat)
- Black Hills (Oregon)
- Black Lives Matter art in Portland, Oregon
- Black Lives Matter street mural (Portland, Oregon)
- Black Prairie
- Black Republican cherry
- Black Rock, Oregon
- Blackberry Castle
- Blackburn Sanitarium
- Blackstone Audio
- Blackstone Hall (Portland State University)
- Blagen Block
- Blaine Cooper
- Blaine Smith House
- Blaine Stubblefield
- Blake Andrews
- Blake McFall Company Building
- Blake Nelson
- Blake Stepp
- Blakeley, Oregon
- Blalock, Oregon
- Blanche Bates
- Blanchet Catholic School
- Blanchet House
- Blazed Alder Creek
- Blind Pilot
- Blitz-Weinhard Brewing Company
- Blitzen Trapper
- Blitzen, Oregon
- Block 17
- Block 216
- Blockbuster (Bend, Oregon)
- Blodgett, Oregon
- Blooming, Oregon
- Bloomington Park
- Blossoming Lotus
- Bloucher, Oregon
- Blouse (band)
- Blow Pony
- Blumenauer Bridge
- Blue Bridge (Reed College)
- Blue Bus lines
- Blue Creek Fire
- Blue Giant (band)
- Blue Heron Paper Company
- Blue Lake (Multnomah County, Oregon)
- Blue Lake (Oregon)
- Blue Lake Crater
- Blue Lake Regional Park
- Blue Like Jazz (film)
- Blue Magpie (ship)
- Blue Monk (Portland, Oregon)
- Blue Mountain Alternative High School
- Blue Mountain Community College
- Blue Mountain Conference
- Blue Mountain Eagle (newspaper)
- Blue Mountain Forest State Scenic Corridor
- Blue Mountain Hospital
- Blue Mountain Pass
- Blue Mountain Summit
- Blue Mountains (Pacific Northwest)
- Blue Mountains (ecoregion)
- Blue Mountains National Forest
- Blue Mouse Theatre
- Blue River (Oregon)
- Blue River Dam
- Blue River Reservoir
- Blue River, Oregon
- Blue Skies (1988 TV series)
- Blue Sky Gallery
- Blue Star Donuts
- BlueOregon
- Bluehour
- Blumenauer Bridge
- Bly Mountain Pass
- Bly Ranger Station
- Bly, Oregon
- Board of Trustees of the University of Oregon
- Boardman Airport
- Boardman Coal Plant
- Boardman, Oregon
- Boaz Frankel
- Boaz Mountain
- Bob Amsberry
- Bob Beall
- Bob Berry (American football)
- Bob Blackburn (announcer)
- Bob De Carolis
- Bob Duden
- Bob Farrell (motivational speaker)
- Bob Gaillard
- Bob Gilder
- Bob Gregory (American football)
- Bob Grim (American football)
- Bob Herron
- Bob Horn (American football)
- Bob Jenson
- Bob Mionske
- Bob Newland
- Bob Packwood
- Bob Rogers (rower)
- Bob Snodgrass
- Bob Stacey
- Bob Stacey Crossing
- Bob Straub State Park
- Bob Tiernan
- Bob Welch (author)
- Bob's Red Mill
- Bobb McKittrick
- Bobbie the Wonder Dog
- Bobby Anet
- Bobby Doerr
- Bobby Gene Smith
- Bobby Grayson
- Bobby Jack Fowler
- Bobby Jaggers
- Bobby Levy
- Boccard Point
- BodyVox
- Boechera breweri
- Bohemia Mountain
- Bohemia mining district
- Bohnsen Cottages
- Boiler Bay State Scenic Viewpoint
- Boise, Portland, Oregon
- Boletus subalpinus
- Bollywood Theater
- Bolon Island Tideways State Scenic Corridor
- Bombardment of Fort Stevens
- Bombay Farms Airport
- Bomber Restaurant
- Bombus mixtus
- Bonanza Jr./Sr. High School
- Bonanza, Oregon
- Bonfire Snowboarding
- Bongwater (film)
- Bongwater (novel)
- Bonita (1900 sternwheeler)
- Bonita, Oregon
- Bonneville Dam
- Bonneville Dam Historic District
- Bonneville Environmental Foundation
- Bonneville Power Administration
- Bonneville, Oregon
- Bonney Acres Airport
- Bonnie Bird
- Bonnie Bronson
- Bonnie Bronson Fellowship
- Bonnie Falls
- Bonnie Lure State Recreation Area
- Bonnie McCarroll
- Bonny Lakes
- Bonny Slope, Oregon
- Bonzi Wells
- Boomer Wright
- Boon Brick Store
- Boone Bridge
- Boone Speed
- Boones Ferry
- Boones Ferry, Oregon
- Boones Landing, Oregon
- Booth State Scenic Corridor
- Bootleg Fire
- Bora Architects
- Borax Lake (Oregon)
- Borax Lake chub
- Boreocomitas oregonensis
- Boring Lava Field
- Boring Volcanic Field
- Boring, Oregon
- Boschke–Boyd House
- Bosley Butte
- Bossanova Ballroom
- Boston Flour Mill
- Botanist House
- Botrychium pumicola
- Boulder Creek Wilderness
- Bourne, Oregon
- Bower (sculpture)
- Bowerman Track Club
- Bowman Hotel (Pendleton, Oregon)
- Boxcar Fire
- Boxcar Rapids
- Boxer Ramen
- Boy Eats Drum Machine
- Boyd Cave
- Boyd R. Overhulse
- Boyd's Coffee
- Boyd, Oregon
- Boykinia intermedia
- Boys & Girls Aid
- Brad Adkins
- Brad Avakian
- Brad Badger
- Brad Bird
- Brad Cloepfil
- Brad Ecklund
- Brad Fitzpatrick
- Brad Lamm
- Brad Steward
- Brad Tinsley
- Brad Witt
- Braden Shipley
- Bradley Angle
- Bradley Lake (Oregon)
- Bradley Sack
- Bradley State Scenic Viewpoint
- Bradwood Landing
- Brady Hoke
- Braille (Bryan Winchester)
- Braille (musician)
- Brainstorm NW
- Brammo
- Brammo Enertia
- Branchinecta lynchi
- Brandi Shearer
- Brandin Cooks
- Brandlive
- Brandon Browner
- Brandon Drury
- Brandon Gonzáles
- Brandon Mayfield
- Brandon Roy
- Brandon Tett
- Brandy G. Robinson
- Brandy Peak
- Branford Price Millar Library
- Brasserie Montmartre
- Braton Hollow
- Brattain–Hadley House
- Breaking the Spell (Stork book)
- Breedlove Guitars
- Breitenbush Guard Station
- Breitenbush Hot Springs
- Breitenbush Hot Springs (thermal mineral springs)
- Breitenbush Lake
- Breitenbush River
- Breitenbush, Oregon
- Brenda Bakke
- Brenda Helser
- Brenda Strong
- Brendan Faegre
- Brenna Murphy
- Brennan Scarlett
- Brent Barton
- Brent Dalrymple
- Brent Primus
- Brentwood Park (Portland, Oregon)
- Brentwood-Darlington, Portland, Oregon
- Bret Harrison
- Bretnor Apartments
- Brett Bigham
- Brett Eichenberger
- Brett Elliott
- Brett Smith
- Brew Dr. Kombucha
- Brewing in Oregon
- Breyman Fountain
- Brian Barden
- Brian Beirne
- Brian Booth State Park
- Brian Boquist
- Brian Borrello
- Brian Bruney
- Brian Clem
- Brian Conklin
- Brian Druker
- Brian Grant
- Brian Greene (American football)
- Brian Henninger
- Brian Hunter (outfielder)
- Brian Kellow
- Brian Lanker
- Brian Lindstrom
- Brian Matthews (biochemist)
- Brian McFayden
- Brian McMenamin
- Brian Michaelson
- Brian Smith (American musician)
- Brian Wheeler
- Brian Wilbur
- Brian Wood (journalist)
- Brice Disque
- Brick House Beautiful
- Brickellia greenei
- Brickerville, Oregon
- Bridal Veil Falls (Oregon)
- Bridal Veil Falls Bridge
- Bridal Veil, Oregon
- Bridge Creek (John Day River tributary)
- Bridge Creek Falls (Deschutes County, Oregon)
- Bridge Creek Wilderness
- Bridge Creek Wildlife Area
- Bridge of the Gods (land bridge)
- Bridge of the Gods (modern structure)
- Bridge, Oregon
- BridgePort Brewing Company
- Bridgeoporus
- Bridgeport Village (Oregon)
- Bridgeport, Baker County, Oregon
- Bridgeport, Oregon
- Bridgeport, Polk County, Oregon
- Bridges Cafe
- Bridget Marquardt
- Bridget Wilmes
- Bridgeton, Portland, Oregon
- Bridgetown Comedy Festival
- Bridgette Wilson
- Bridgeview Vineyard and Winery
- Bridging the Distance
- Bridlemile, Portland, Oregon
- Briggs Airport
- Brighton, Oregon
- Brightwood, Oregon
- Brisbois Formation
- British Overseas Restaurant Corporation
- Britt Festival
- Brittany Maynard
- Brittney Ryan
- Brix Tavern
- Broadbent, Oregon
- Broadway (Portland, Oregon)
- Broadway Bridge (Portland, Oregon)
- Broadway Building (Portland, Oregon)
- Broadway Calls
- Broadway Corridor twin towers
- Broadway Hotel (Portland, Oregon)
- Broadway Rose Theatre Company
- Broadway Theatre (Portland, Oregon)
- Broadway Tower (Portland, Oregon)
- Broccoli (magazine)
- Brockway, Oregon
- Broderbund
- Brodiaea elegans
- Brogan, Oregon
- Broken Top
- Broken Wall Memorial
- Bronaugh Apartments
- Brook Roberts
- Brooke Gondara
- Brookings Airport
- Brookings effect
- Brookings, OR Micropolitan Statistical Area
- Brookings, Oregon
- Brookings-Harbor High School
- Brooklyn Intermodal Rail Yard
- Brooklyn Library, Multnomah County
- Brooklyn Park (Portland, Oregon)
- Brooklyn Subdivision
- Brooklyn, Portland, Oregon
- Brooks Brown
- Brooks Resources
- Brooks, Oregon
- Brooks-Scanlon Lumber Company
- Brookside Cemetery (Dayton, Oregon)
- Brophy Hill
- Brother Jonathan (steamer)
- Brother Speed
- Brother and Sister (sculpture)
- Brothers Fault Zone
- Brothers, Oregon
- Brown Apartments (Portland, Oregon)
- Brown Mountain (Klamath County, Oregon)
- Brown and Black Asteroid
- Brown's Ferry Park (Tualatin, Oregon)
- Brownlee Dam
- Brownlee, Oregon
- Brownsboro, Oregon
- Brownsmead, Oregon
- Brownsville, Oregon
- Bruce A. Menge
- Bruce Abbott
- Bruce Anderson (American football)
- Bruce Barnum
- Bruce Brenn
- Bruce Broussard (politician)
- Bruce Campbell
- Bruce Conkle
- Bruce G. Lindsay
- Bruce Hale
- Bruce Hanna
- Bruce Holland Rogers
- Bruce Hugo
- Bruce Shorts
- Bruce Starr
- Bruce W. Klunder
- Bruce West (artist)
- Bruce's Airport
- Bruchia bolanderi
- Brumbaugh Bridge
- Brunks Corner, Oregon
- Bruno de Heceta
- Brushstrokes (sculpture)
- Bruxa (band)
- Bryce Peila
- Bryce Taylor (basketball)
- Bryce Zabel
- Bryn Ritchie
- Bua Xou Mua
- Buchanan, Oregon
- Buck Apartment Building
- Buck Creek (Rogue River tributary)
- Buck Falls (Oregon)
- Buck Williams
- Buckeye Lake (Oregon)
- Buckhorn Springs, Oregon
- Buckler–Henry House
- Buckman Arts Magnet Elementary School
- Buckman, Portland, Oregon
- Bucko (comics)
- Bucky Buckwalter
- Bud Clark
- Bud Clark Commons
- Bud Pierce
- Buddleja davidii 'Evil Ways'
- Buddy Hayes (musician)
- Buddy Peterson
- Buddymoon
- Buena Vista Ferry
- Buena Vista, Oregon
- Bugskull
- Bull Mountain, Oregon
- Bull Run Hydroelectric Project
- Bull Run Lake
- Bull Run National Forest
- Bull Run River (Oregon)
- Bull Run Watershed
- Bull Run, Oregon
- Bull of the Woods Wilderness
- Bullards Beach State Park
- Bullards Bridge
- Bullseye Glass
- Bully Creek (Malheur River tributary)
- Bully Creek Reservoir
- Bumble Bee Foods
- Bumpity
- Buncom, Oregon
- Bunk Sandwiches
- Bunker Hill, Oregon
- Bunting v. Oregon
- Burchard Woodson DeBusk
- Burgerville
- Burke–Clark House
- Burley Design
- BNSF Railway Bridge 5.1
- Burlington Northern Railroad Bridge 9.6
- Burlington, Linn County, Oregon
- Burlington, Multnomah County, Oregon
- Burlington, Oregon
- Burls Will Be Burls
- Burma Rim
- Burnaugh Building
- Burns Air Force Station
- Burns High School (Oregon)
- Burns Junction, Oregon
- Burns Municipal Airport
- Burns Paiute Indian Colony
- Burns Paiute Indian Reservation
- Burns Paiute Tribe
- Burns Times-Herald
- Burns, Oregon
- Burnside Brewing Company
- Burnside Bridge
- Burnside Bridgehead
- Burnside Burn
- Burnside Skatepark
- Burnside Street
- Burnside Triangle
- Burnt Lake
- Burnt River (Oregon)
- Burnt River School
- Burnt Woods, Oregon
- Burrell Heights Apartments
- Burrill Airport
- Burt K. Snyder
- Burt Rutan
- Bus Boyk
- Bus Project
- Bush House Museum
- Bush's Pasture Park
- Bushnell Rock Member
- Bushnell University
- Bushrod Washington Wilson
- Bush–Breyman Block
- Business Tribune
- Bust of York
- Bustos Media
- Butch Morse
- Butler Bank
- Butler-Perozzi Fountain
- Butte Creek (Oregon)
- Butte Creek Falls
- Butte Creek Formation
- Butte Creek Summit
- Butte Creek Volcanic Sandstone
- Butte Falls (Jackson County, Oregon)
- Butte Falls Ranger Station
- Butte Falls Secondary School
- Butte Falls, Oregon
- Butter Creek (Oregon)
- Butterfly Park
- Butteville, Oregon
- Buxton, Oregon
- Buzz Holmstrom
- Bybee Bridge
- Bybee Creek
- Bybee Lakes Hope Center
- Bybee Peak
- Bybee–Howell House
- Byron A. Stover
- Byron Beck (blogger)
- Byron Haines
- Byron Houck
- Byron Marshall
- Byron McClintock
- Byron v. Rajneesh Foundation International
- Byways Cafe
- C-Tran (Washington)
- C. A. Bowers
- C. A. Landenberger House
- C. Gordon Fullerton
- C. K. Henry Building
- C. Kyle Ranson
- C. S. Lewis Academy
- C. S. McNally
- C. W. Bergstrom
- C. W. E. Jennings
- C. W. Jensen
- C.H. Wheeler
- C.O.G.
- C.h.u.n.k. 666
- CAHOOTS (crisis response)
- CALYX
- CC Barber
- CC Slaughters
- CCI Phantom
- CCT Rail System
- CD Baby
- CGN-7
- CH2M
- CNS Productions
- CNW Marketing Research
- COVID-19 pandemic in Oregon
- COVID-19 pandemic in Portland, Oregon
- CSS Oregon
- CTL (company)
- Cabell City, Oregon
- Cabin Fever (2016 film)
- Cabin Lake Guard Station
- Cable Creek Ranch Airport
- Cac Hubbard
- Cadallaca
- Caddy McKeown
- Cade McNown
- Cadence (magazine)
- Cadet (band)
- Cadillac Cafe
- Cafe Nell
- Café Yumm!
- Cairns (sculpture)
- Cairo, Oregon
- Caity Thompson
- Cal Barnes
- Cal Young
- Calamagrostis breweri
- Calamity Jane (1990s band)
- Calapooia River
- Calapooya Creek
- Calapooya Mountains
- Caleb Kiner
- Calico Light Weapons Systems
- California Floristic Province
- California Oregon Broadcasting, Inc.
- California and Oregon Railroad
- California kangaroo rat
- California water resource region
- Californication (word)
- Californiulus yosemitensis
- Calle Guanajuato
- Calliscirpus
- Calocedrus decurrens
- Calochortus coxii
- Calochortus greenei
- Calochortus howellii
- Calochortus indecorus
- Calochortus leichtlinii
- Calochortus longibarbatus
- Calochortus nitidus
- Calochortus nudus
- Calochortus persistens
- Calochortus subalpinus
- Calochortus umpquaensis
- Calochortus uniflorus
- Caloptilia nondeterminata
- Calumet Hotel (Portland, Oregon)
- Calvary Cemetery (Mt. Angel, Oregon)
- Calvary Lutheran Church and Parsonage (Silverton, Oregon)
- Calvert Peak STOLport
- Calvin Leroy Van Pelt
- Calycadenia fremontii
- Calycadenia truncata
- Calystegia occidentalis
- Calyx (magazine)
- Camas Valley Charter School
- Camas Valley Formation
- Camas Valley, Oregon
- Camas pocket gopher
- Camas prairie
- Camassia
- Camassia quamash
- Cambia Health Solutions
- Camera World
- Cameron Pierce
- Cameron Whitten
- Cameron's Books and Magazines
- Camille Rankine
- Camissoniopsis cheiranthifolia
- Camp Abbot
- Camp Adair
- Camp Arboretum Sign Shop
- Camp Benson Falls
- Camp Castaway
- Camp Cleawox
- Camp Henderson
- Camp Lake (Oregon)
- Camp Lewis (Oregon)
- Camp Meadowood Springs
- Camp Meriwether (Oregon)
- Camp Namanu
- Camp Pioneer (Oregon)
- Camp Polk (Oregon)
- Camp Rilea Heliport
- Camp Riverbend Youth Transitional Facility
- Camp Sherman Community Hall
- Camp Sherman, Oregon
- Camp Warner
- Camp Watson
- Camp Westwind
- Camp White
- Camp White Station Hospital Administration Building
- Camp Withycombe
- Campbell Court Hotel
- Campbell Falls (Oregon)
- Campbell Hotel
- Campbell Townhouses
- Campesinos de Salem-Keizer
- Campus law enforcement in Oregon
- Campus of the University of Oregon
- Canary, Oregon
- Canby Area Transit
- Canby Asparagus Farm and Casa de Tamales
- Canby Depot Museum
- Canby Ferry
- Canby High School
- Canby Mountains
- Canby School District
- Canby, Oregon
- Canbya aurea
- Candace Avalos
- Candlelight Cafe & Bar
- Candy Ass Records
- Canemah
- Canemah (sidewheeler)
- Canemah Historic District
- Canemah, Oregon
- Cannabis in Oregon
- Cannon Beach
- Cannon Beach, Oregon
- Cannon Beach Gazette
- Canopy by Hilton Portland Pearl District
- Canterbury Castle (Portland, Oregon)
- Cantharellus formosus
- Cantharellus subalbidus
- Canyon City, Oregon
- Canyon Road
- Canyonville Christian Academy
- Canyonville Methodist Church
- Canyonville, Oregon
- Capax Infiniti
- Cape Arago Lighthouse
- Cape Arago State Park
- Cape Blanco (Oregon)
- Cape Blanco Light
- Cape Blanco State Airport
- Cape Creek
- Cape Creek Bridge
- Cape Falcon Marine Reserve
- Cape Foulweather
- Cape Kiwanda
- Cape Kiwanda State Natural Area
- Cape Lookout (Oregon)
- Cape Lookout State Park
- Cape Meares
- Cape Meares Light
- Cape Meares National Wildlife Refuge
- Cape Meares, Oregon
- Cape Perpetua
- Cape Perpetua Shelter and Parapet
- Cape Sebastian State Scenic Corridor
- Capital Press
- Capital punishment in Oregon
- Capitalism (sculpture)
- Capitol Beaver Family
- Capitol Center (Salem, Oregon)
- Capitol Hill Library
- Capitol Pride
- Caples House Museum
- Cappella Romana
- Capt. George Raabe House
- Capt. John C. Ainsworth House
- Captain Bogg and Salty
- Captain George Conrad Flavel House
- Captain George Flavel House Museum
- Captain William Clark Monument
- Carberry Creek
- Carbon12
- Cardwell Creek
- Cardwell Hills
- Cardwell–Holman House
- Cardwell–Parrish House
- Carex barbarae
- Carex klamathensis
- Carex multicaulis
- Carex nudata
- Carey W. Hayes
- Carl Abbott (urban historian)
- Carl Adamshick
- Carl Barks
- Carl C. Donaugh
- Carl C. Webb
- Carl Druhot
- Carl E. Nelson House
- Carl E. Olson
- Carl G. Washburne Memorial State Park
- Carl Gerlinger
- Carl L. Linde
- Carl Lachmund
- Carl Marcy
- Carl Morris (painter)
- Carl Panzram
- Carl Salser
- Carl Schreck
- Carl W. Leick
- Carl Wieman
- Carl Wilson (politician)
- Carla Hanson
- Carla Piluso
- Carleton B. Swift Jr.
- Carlos Anguiano
- Carlos Kalmar
- Carlton Mellick III
- Carlton, Oregon
- Carmen Bernier-Grand
- Carmen Rubio
- Carnation, Oregon
- Carnegie Libraries in Oregon
- Carol Lee Flinders
- Carol Menken-Schaudt
- Carol Voisin
- Carole Jo Kabler
- Carole Smith
- Caroline Burke
- Caroline Duby Glassman
- Caroline McGowan
- Caroline Miller (politician)
- Caroline W. and M. Louise Flanders House
- Caroline Walker (athlete)
- Carolyn B. Shelton
- Carolyn Davidson (graphic designer)
- Carolyn Eslick
- Carolyn Gage
- Carolyn Garcia
- Carolyn Tomei
- Carolyn Wood (swimmer)
- Carolyn Zane
- Carpenter Mountain (Oregon)
- Carpenters Island (Oregon)
- Carpenterville, Oregon
- Carriage Room
- Carrie B. Wilson Adams
- Carrie Brownstein
- Carrie Halsell Ward
- Carrie Ladd
- Carrie Sweetser
- Carrington College (US)
- Carroll Public Market
- Carson Bigbee
- Carson Ellis
- Carson Kelly
- Carson, Oregon
- Carsten Woll
- Cart Blocks
- Cart with Black Ox
- Carter Memorial Fountain
- Cartlandia
- Cartopia
- Carts on Foster
- Carus, Oregon
- Caruthers Park
- Carver Glacier
- Carver, Oregon
- Cascade (sternwheeler 1864)
- Cascade AIDS Project
- Cascade Area Council
- Cascade Bancorp
- Cascade Building
- Cascade Canal
- Cascade Charley
- Cascade Christian High School
- Cascade College
- Cascade Collegiate Conference
- Cascade Community Federal Credit Union
- Cascade Cycling Classic
- Cascade Falls (Lincoln County, Oregon)
- Cascade Falls (Linn County, Oregon)
- Cascade Gorge, Oregon
- Cascade Head
- Cascade Highway (Oregon)
- Cascade Lakes
- Cascade Lakes Brewing Company
- Cascade Lakes Scenic Byway
- Cascade Locks School
- Cascade Locks State Airport
- Cascade Locks Work Center
- Cascade Locks and Canal
- Cascade Locks, Oregon
- Cascade Microtech
- Cascade National Forest
- Cascade Pacific Council
- Cascade Policy Institute
- Cascade Range
- Cascade Range Forest Reserve
- Cascade School District (Oregon)
- Cascade Senior High School (Turner, Oregon)
- Cascade Station
- Cascade Summit, Oregon
- Cascade Surge
- Cascade Volcanoes
- Cascade Yachts
- Cascade fir
- Cascade mountain wolf
- Cascade-Sierra province
- Cascades (ecoregion)
- Cascades Rapids
- Cascades Raptor Center
- Cascades station
- Cascade–Siskiyou National Monument
- Cascadia
- Cascadia (bioregion)
- Cascadia (independence movement)
- Cascadia Cup
- Cascadia Region Earthquake Science Center
- Cascadia State Park
- Cascadia national soccer team
- Cascadia subduction zone
- Cascadia, Oregon
- Case 39
- Case/lang/veirs
- Casey Martin
- Casey Matthews
- Casey Neill
- Casey State Recreation Site
- Casey's (Portland, Oregon)
- Cass A. Cline
- Cassandra Manuelito-Kerkvliet
- Castagna (restaurant)
- Castilleja campestris
- Castilleja lacera
- Castilleja pruinosa
- Castilleja schizotricha
- Castle Creek (Rogue River tributary)
- Castle Jazz Band
- Castle Rock, Clatsop County, Oregon
- Castle Rock, Morrow County, Oregon
- Castle Rock, Oregon
- Cat in Repose
- Cat-Head Comics
- Cathedral Park (Portland, Oregon)
- Cathedral Park, Portland, Oregon
- Catherine Amanda Coburn
- Catherine Creek
- Catherine Creek State Park
- Catherine E. Coulson
- Catherine Troeh
- Cathlacomatup
- Catholic Church sexual abuse cases in the Archdiocese of Portland in Oregon
- Catholic Sentinel
- Cathy Camper
- Cathy Jamison
- Cathy Marshall (news anchor)
- Cathy McMorris Rodgers
- Cathy Whims
- Catlin Gabel School
- Catlow Valley
- Catocala ophelia
- Catt family
- Cave Junction, Oregon
- Caveman Shoestore
- Caverns (novel)
- Cavitt Creek
- Cavitt Creek Bridge
- Cavitt Creek Falls
- Cavity Search Records
- Cayuse War
- Cayuse language
- Cayuse people
- Cayuse, Oregon
- Cazadero Dam
- Cazadero Trail
- Cazadero, Oregon
- Cazzey Louis Cereghino
- Ceanothus integerrimus
- Ceanothus parryi
- Ceanothus pumilus
- Cecil Andrus
- Cecil Kern
- Cecil, Oregon
- Cecilia Bitz
- Cecily Wong
- Cedar Creek Fire
- Cedar Crossing Bridge
- Cedar Guard Station No. 1019
- Cedar Hills Crossing
- Cedar Hills, Oregon
- Cedar Island (Oregon)
- Cedar Mill Park
- Cedar Mill, Oregon
- Cedric Hayden
- Cedric Lee Hayden
- Cedric Ross Hayden
- Celilo Canal
- Celilo Converter Station
- Celilo Falls
- Celilo Village, Oregon
- Centennial Covered Bridge
- Centennial High School (Oregon)
- Centennial Learning Center
- Centennial Logger
- Centennial Mills
- Centennial School District (Oregon)
- Centennial, Portland, Oregon
- Center Street Bridge
- Center for Advanced Learning
- Center for Appropriate Transport
- Center for Genome Research and Biocomputing (Oregon State)
- Center for the Study of Women in Society
- CenterSpace Software
- Central Albany Revitalization Area
- Central Catholic High School (Portland, Oregon)
- Central Christian Schools
- Central Curry School District
- Central Eastside, Portland, Oregon
- Central High School (Independence, Oregon)
- Central Kalapuya language
- Central Library (Portland, Oregon)
- Central Linn High School
- Central Medford High School
- Central Oregon
- Central Oregon Coast Range
- Central Oregon Community College
- Central Oregon Community College Department of Public Safety
- Central Oregon Council
- Central Oregon Highway
- Central Oregon Irrigation District
- Central Oregon Jobs and Water Security Act
- Central Oregon Phillies
- Central Oregon and Pacific Railroad
- Central Oregonian
- Central Point School District
- Central Point Software
- Central Point, Oregon
- Central School District (Oregon)
- Centromadia fitchii
- Century Bar
- Century Drive Highway
- Century High School (Oregon)
- Ceranemota crumbi
- Ceranemota improvisa
- Ceratocephala testiculata
- Cercocarpus douglasii
- Certificate of Initial Mastery
- Cesar Barone
- Cesar Chavez Boulevard (Portland, Oregon)
- Chad Johnson
- Chadwick Airport
- Chael Sonnen
- Chael Sonnen's Wrestling Underground
- Chaenactis cusickii
- Chaenactis nevii
- Chainsaw Records
- Chalk Butte Formation
- Chalkboard Project
- Chamaecyparis lawsoniana
- Chamber Music Northwest
- Chamberlain Oguchi
- Chamberlain–Ferris Act
- Chambers Communications
- Chambers Covered Bridge
- Champoeg Creek
- Champoeg Meetings
- Champoeg State Park Historic Archeological District
- Champoeg, Oregon
- Chandler Egan
- Chandler State Wayside
- Chang-Rae Lee
- Channing Frye
- Chanticleer Point
- Chapel of Christ the Teacher
- Chapman Hall
- Chapman Swifts
- Charbonneau, Oregon
- Charity Dean
- Charity Gaye Finnestad
- Charity Lamb
- Charlene Liu
- Charlene Pryer
- Charles A. Baylis
- Charles A. Cogswell
- Charles A. Huntington
- Charles A. Johns
- Charles A. Sprague
- Charles Ames Memorial City Park
- Charles B. Bellinger
- Charles B. Moores
- Charles Boyd Homestead Group
- Charles Burggraf
- Charles C. Fitch Farmstead
- Charles C. Pixley
- Charles Carreon
- Charles Crook House
- Charles Crookham
- Charles D'Ambrosio
- Charles D. Alexander
- Charles Drain (pioneer)
- Charles E. Bernard
- Charles E. Johnson Building
- Charles E. Nelson House
- Charles E. Wicks
- Charles E. Wolverton
- Charles Erskine Scott Wood
- Charles F. Adams House
- Charles F. Berg Building
- Charles Frederic Swigert Jr. Memorial Fountain
- Charles Gaylord House
- Charles H. Bennett (soldier)
- Charles H. Lundquist College of Business
- Charles H. Turner (attorney)
- Charles Hanlon
- Charles Heaney
- Charles Howard Carter
- Charles J. Bowles
- Charles J. and Elsa Schnabel House
- Charles John Seghers
- Charles Jordan (politician)
- Charles Jordan Community Center
- Charles Joseph O'Reilly
- Charles King House
- Charles L. McNary
- Charles Larson (producer)
- Charles Littleleaf
- Charles Martin (Oregon politician)
- Charles Moose
- Charles O. Porter
- Charles Piggott House
- Charles Piper Building
- Charles R. Adrian
- Charles R. Spencer
- Charles Richards (pentathlete)
- Charles Royer
- Charles S. Drew
- Charles S. Moore
- Charles Sams
- Charles Scadding
- Charles Shorey House
- Charles Southwood
- Charles Starr
- Charles Stevens House
- Charles Swindells
- Charles T. Tozier
- Charles Teague (baseball)
- Charles W. Bush
- Charles W. Curtis
- Charles Wilkes
- Charles William Fulton
- Charles and Anna Drain House
- Charles and Fae Olson House
- Charles and Ibby Whiteside House
- Charles and Theresa Roper House
- Charleston, Oregon
- Charley Dewberry
- Charlie Babb (baseball)
- Charlie Hales
- Charlie Ringo
- Charlie Sitton
- Charlie Swindells
- Charlie Vázquez
- Charlotte Green (fencer)
- Charlotte Moffett Cartwright
- Chase Gardens Residential Grouping
- Chauncey Bishop
- Chauncey Hosford
- Chauncey Nye
- Chavner Family House
- Cheerful Bullpen
- Chehalem
- Chehalem Airpark
- Chehalem Creek
- Chehalem Mountains
- Chehalem Mountains AVA
- Chehalem Ridge Nature Park
- Chehalem blackberry
- Chehalem, Oregon
- Chehales Tapscott
- Chelsea Cain
- Chemawa
- Chemawa Indian School
- Chemawa Indian School Site
- Chemawa, Oregon
- Chemeketa Community College
- Chemeketa Cooperative Regional Library Service
- Chemult station
- Chemult, Oregon
- Chenismus Forest Reserve
- Chenoweth Airpark
- Chenoweth, Oregon
- Cheri Helt
- Cherri M. Pancake
- Cherriots
- Cherry City Roller Derby
- Cherry Grove, Oregon
- Cherry Poppin' Daddies
- Cherryville, Oregon
- Chervona
- Cheryl Keeton
- Cheryl Strayed
- Cheryl's on 12th
- Cheshire, Oregon
- Chester (sternwheeler)
- Chester Newton
- Chester R. Stackhouse
- Chet Bowers
- Chet Orloff
- Chetco Bar Fire
- Chetco Peak
- Chetco River
- Chetco people
- Chewaucan River
- Chi Psi Fraternity House (Eugene, Oregon)
- Chichester Falls
- Chickahominy Reservoir
- Chief Joseph
- Chief Kilchis
- Chief Kno-Tah
- Chief Multnomah
- Child Aid
- Child of Darkness, Child of Light
- Children's Farm Home School
- Chiles Center
- Chiloquin High School
- Chiloquin State Airport
- Chiloquin, Oregon
- Chiming Fountain
- Chimney Park
- Chimps Inc.
- Chin's Kitchen
- China Ditch
- China Forbes
- China Hat (Oregon)
- Chinatown Gateway
- Chinatown, Salem, Oregon
- Chinese House (Reed College)
- Chinese Massacre Cove
- Chinook Jargon
- Chinook Ultralight Airpark
- Chinook Winds Casino
- Chinook salmon
- Chinookan peoples
- Chinquapin Mountain
- Chionodes clarkei
- Chionodes sannio
- Chip Kelly
- Chip Shields
- Chitwood Bridge
- Chitwood Falls
- Chitwood, Oregon
- Chloe Clark Willson
- Chloe Eudaly
- Chloe Lewis (figure skater)
- Chlorogalum angustifolium
- Chocolate Falls (Jackson County, Oregon)
- Chorizanthe membranacea
- Chris Botti
- Chris Brown (soccer, born 1977)
- Chris DeWolfe
- Chris Dudley
- Chris Edwards (Oregon politician)
- Chris Eyre
- Chris Funk
- Chris Gorsek
- Chris Harker
- Chris Johns (photographer)
- Chris Leben
- Chris Miller (American football)
- Chris Newman (musician)
- Chris Oldham
- Chris Petersen
- Chris Q. Doe
- Chris Smith (professor)
- Chris Sperry
- Chris Telfer
- Christian Leinenweber House
- Christian Longo
- Christian–Patterson Rental Property
- Christina Hulbe
- Christine Becker
- Christine Becker House
- Christine Drazan
- Christine Goodwin (politician)
- Christine Laptuta
- Christine Quinn-Brintnall
- Christine Sleeter
- Christmas Ships Parade
- Christmas Valley Air Force Station
- Christmas Valley Airport
- Christmas Valley Sand Dunes
- Christmas Valley, Oregon
- Christmas flood of 1964
- Christopher Brathwaite
- Christopher C. Augur
- Christopher Howell
- Christopher L. Garrett
- Christopher McKnight Nichols
- Christopher Stowell
- Chromatic (programmer)
- Chrome Industries
- Chrysolepis
- Chuck Bennett (politician)
- Chuck Bown
- Chuck Burley
- Chuck Carpenter
- Chuck Lovell
- Chuck Mawhinney
- Chuck Mills (football coach)
- Chuck Norris (politician)
- Chuck Palahniuk
- Chuck Riley (politician)
- Chuck Sun
- Chuck Thomsen
- Church of the Creator
- Church of the New Covenant in Christ
- Churchill School
- Chush Falls
- Cicero Hunt Lewis
- Cider Riot
- Cigar (band)
- Cinder Butte Fire
- Cindy Brown (basketball)
- Cindy Parlow Cone
- Cinema 21
- Cinemagic Theater
- Cinemas in Portland, Oregon
- Cinnamon Butte
- Circa 33
- Cirsium brevifolium
- Cirsium ciliolatum
- Cirsium cymosum
- Cirsium douglasii
- Cities in Oregon
- Cities of Oregon
- Citizen legislature
- Citizens for Constitutional Freedom
- City Club of Portland
- City Liquidators
- City Reflections
- City Repair Project
- City View Cemetery
- City View Charter School
- City of Portland (train)
- City of Prineville Railway
- Citybikes Workers' Cooperative
- Civic Drive station
- Civic Stadium (Eugene, Oregon)
- Civic Tower (Portland, Oregon)
- Civil War newspaper suppression in Oregon
- Clackamas
- Clackamas Community College
- Clackamas County Courthouse
- Clackamas County Fair and Rodeo
- Clackamas County Sheriff's Office
- Clackamas County, Oregon
- Clackamas Education Service District
- Clackamas Heights Airport
- Clackamas High School
- Clackamas Lake Ranger Station Historic District
- Clackamas Middle College
- Clackamas Print
- Clackamas River
- Clackamas Town Center
- Clackamas Town Center Transit Center
- Clackamas Town Center shooting
- Clackamas Web Academy
- Clackamas Wilderness
- Clackamas people
- Clackamas, Oregon
- Clackamette Park
- Claire Falkenstein
- Claire Hanley Arboretum
- Claire Hodgkins
- Claire Michel
- Claire Phillips
- Clamtones
- Clara C. Munson
- Clara Parker (sternwheeler)
- Clare Turlay Newberry
- Clarence Chesterfield Howerton
- Clarence H. Jones House
- Clarence L. Smith
- Clarence and Ethel Boyer House
- Clarion Defender
- Clarissa McKeyes Inman House
- Clark Glacier (Oregon)
- Clark Historic District
- Clark R. Bavin National Fish and Wildlife Forensic Laboratory
- Clarke v. Oregon Health Sciences University
- Clarke, Oregon
- Clarkes, Oregon
- Clarke–Mossman House
- Clarklewis
- Clarno, Oregon
- Classic Aircraft Aviation Museum
- Clatskanie Middle/High School
- Clatskanie River
- Clatskanie School District
- Clatskanie, Oregon
- Clatsop
- Clatsop (disambiguation)
- Clatsop Butte
- Clatsop Community College
- Clatsop County Council
- Clatsop County Courthouse
- Clatsop County Historical Society Heritage Museum
- Clatsop County, Oregon
- Clatsop Mission
- Clatsop Plains
- Clatsop Spit
- Clatsop State Forest
- Claude C. McColloch
- Claude E. Robinson
- Claude Hayes Miller House
- Claussen and Claussen
- Claxton Welch
- Clay Myers State Natural Area at Whalen Island
- Clayton Compromise
- Clayton Klein
- Clayton Sumner Price
- Claytonia nevadensis
- Claytonia perfoliata
- Clean Edge
- Clean Water Services
- Clear Creek Distillery
- Clear Cut Press
- Clear Cut: The Story of Philomath, Oregon
- Clear Fork (Oregon)
- Clear Lake (Douglas County, Oregon)
- Clear Lake (Linn County, Oregon)
- Clear Lake (Oregon)
- Clear Lake (Wasco County, Oregon)
- Clear Lake, Oregon
- Clearwater River (Oregon)
- Clearwater, Oregon
- Cleawox Lake
- Cleft of the Rock Light
- Clem, Oregon
- Cleo Maletis
- Cleret
- Cleveland Ave station
- Cleveland High School (Portland, Oregon)
- Cleveland S. Rockwell
- Cleveland, Oregon
- Click Commerce
- Cliff Bentz
- Cliff Carroll
- Cliff Chambers
- Cliff Lodge
- Clifford Robinson (basketball, born 1966)
- Clifford W. Trow
- Clifton N. McArthur
- Clifton, Clatsop County, Oregon
- Clifton, Hood River County, Oregon
- Clifton, Oregon
- Climate change in Oregon
- Climate of Oregon
- Climax, Oregon
- Cline Buttes
- Cline Falls
- Cline Falls Air Park
- Cline Falls State Scenic Viewpoint
- Cline Falls axe attack
- Cline Hill Summit (Lincoln County, Oregon)
- Clinton Kelly (minister)
- Clinton Park (Portland, Oregon)
- Clinton Street Theater
- Clinton St/SE 12th Ave station
- Clintonia andrewsiana
- Clive Charles
- Cloud Cap Inn
- Clouded salamander
- Clovelly Garden Apartments
- Clover Falls
- Cloverdale, Deschutes County, Oregon
- Cloverdale, Lane County, Oregon
- Cloverdale, Oregon
- Club 21 (Portland, Oregon)
- Club Portland
- Club Sesso
- Clyde A. Duniway
- Clyde Common
- Clyde Drexler
- Clyde Holliday State Recreation Site
- Clyde Hotel
- Co-Motion Cycles
- Coaledo Formation
- Coalman Glacier
- Coalmine Creek
- Coalpo
- Coast Fork Willamette River
- Coast Guard Air Station Astoria
- Coast Guard Air Station North Bend
- Coast Guard District 13
- Coast Guard Station Cape Disappointment
- Coast Guard Station Tillamook Bay
- Coast Highway (Oregon)
- Coast Indian Reservation
- Coast Oregon Penutian languages
- Coast Range (EPA ecoregion)
- Coast Salish
- Coast Starlight
- Coastal cutthroat trout
- Cobb hotspot
- Coburg Hills
- Coburg Historic District
- Coburg, Oregon
- Coca Cola Airport
- Cochran–Rice Farm Complex
- Cockstock Incident
- Cody Hollister
- Coe Glacier
- Coffee Creek Correctional Facility
- Coffee Time (Portland, Oregon)
- Coffee in Portland, Oregon
- Coffin Mountain
- Cohn–Sichel House
- Coker Butte
- Colby Covington
- Cold Springs Dam
- Cold Springs National Wildlife Refuge
- Cold Springs, Oregon
- Cole Anthony
- Cole Escola
- Colegio Cesar Chavez
- Coleman Creek (Bear Creek tributary)
- Coleman Hills
- Coleman–Scott House
- Coleotechnites huntella
- Colestin, Oregon
- Colin Cowherd
- Colin Diver
- Colin Meloy
- Colin O'Brady
- Colin Self (composer)
- Collawash River
- Collective Oregon Eateries
- Colleen Coover
- College Creek Ranger Station
- College Hill High School
- College Hill West Historic District
- College of Osteopathic Medicine of the Pacific, Northwest
- CollegeNET
- Colliding Rivers
- Collier Glacier
- Collier House (University of Oregon)
- Collier Memorial State Park
- Collin Hegna
- Collings Mountain
- Collinia oregonensis
- Collins Beach (Sauvie Island)
- Collins Foundation
- Collins Landing Strip
- Collins View, Portland, Oregon
- Collinsia linearis
- Collinsia torreyi
- Colonel Summers Park
- Colonel Wright (sternwheeler)
- Colorado Railcar
- Colt Lyerla
- Colton High School (Oregon)
- Colton, Oregon
- Columbia (1850 sidewheeler)
- Columbia (barque)
- Columbia Aircraft
- Columbia Area Transit
- Columbia Aviation Heliport
- Columbia Bar
- Columbia Christian Schools
- Columbia City, Oregon
- Columbia Coliseum
- Columbia College (Oregon)
- Columbia County Education Campus
- Columbia County Spotlight
- Columbia County, Oregon
- Columbia District
- Columbia Edgewater Country Club
- Columbia Football Association
- Columbia Football League
- Columbia Forest Products
- Columbia Gorge (sternwheeler)
- Columbia Gorge AVA
- Columbia Gorge Community College
- Columbia Gorge Discovery Center & Museum
- Columbia Gorge Hotel
- Columbia Gorge News
- Columbia Gorge Orchestra Association
- Columbia Gorge Regional Airport
- Columbia Gorge Sinfonietta
- Columbia Heights (Oregon)
- Columbia Heights, Oregon
- Columbia Helicopters
- Columbia Hotel
- Columbia Indoor Pool
- Columbia Lancaster
- Columbia Memorial Hospital (Oregon)
- Columbia Montrail
- Columbia Pacific Council
- Columbia Park (Portland, Oregon)
- Columbia Pioneer Cemetery
- Columbia Plateau
- Columbia Plateau (ecoregion)
- Columbia Rediviva
- Columbia River
- Columbia River Basalt Group
- Columbia River Collection
- Columbia River Crossing
- Columbia River Estuary
- Columbia River Gorge
- Columbia River Highway Historic District
- Columbia River Knife & Tool
- Columbia River Maritime Museum
- Columbia River Shipbuilding Company
- Columbia River Treaty
- Columbia River and Oregon Central Railroad
- Columbia River drainage basin
- Columbia River redband trout
- Columbia River/infobox
- Columbia Slough
- Columbia Southern Hotel
- Columbia Southern Railway
- Columbia Southern Railway Passenger Station and Freight Warehouse
- Columbia Sportswear
- Columbia Valley AVA
- Columbia and Nehalem Valley Railroad
- Columbia sculpin
- Columbian ground squirrel
- Columbus Day Storm of 1962
- Colvig Gulch
- Comcomly
- Comfort Station No. 68
- Comfort Station No. 72
- Coming of the White Man
- Commercial Iron Works
- Commodore Hotel (Portland, Oregon)
- Commonwealth Building (Portland, Oregon)
- Community Bank (Oregon)
- Community Financial Corporation
- Community Hall (Oregon State University)
- Community activism in Eugene, Oregon
- Compassion & Choices
- Compressor Station Number 10 STOLport
- Compton Airport (Oregon)
- Comptonia columbiana
- Concavistylon
- Concentric Sky
- Concord Building
- Concord School (Oak Grove, Oregon)
- Concordia Cavaliers
- Concordia University (Oregon)
- Concordia University (Portland, OR)
- Concordia, Portland, Oregon
- Conde McCullough
- Conde McCullough Memorial Bridge
- Condon Air Force Station
- Condon Butte
- Condon High School
- Condon State Airport
- Condon, Oregon
- Conduit (mural)
- Confederated Tribes of Coos, Lower Umpqua and Siuslaw Indians
- Confederated Tribes of Siletz Indians
- Confederated Tribes of Warm Springs
- Confederated Tribes of the Grand Ronde Community of Oregon
- Confederated Tribes of the Umatilla Indian Reservation
- Confluence Project
- Congregation Beth Israel (Portland, Oregon)
- Congregation Neveh Shalom
- Congregation Shaarie Torah
- Congregation Shaarie Torah Cemetery
- Congress Apartments
- Congress Center
- Connections Alternative School
- Conner Mertens
- Connie McCready
- Connie Ruel
- Connley Hills
- Conrad P. Olson
- Conro Fiero House
- Consolidated Freightways
- Consolidated Timber Company
- Constance Edith Fowler
- Constance Meyer
- Constants Creek
- Constellation (sculpture series)
- Constitution Party of Oregon
- Constitution of Oregon
- Consuelo Kanaga
- Consulate of Mexico, Portland
- Consumer Cellular
- Contact II
- Continuation (sculpture)
- Convention Center station (TriMet)
- Cool Nutz
- Coolest Cooler
- Cook Park (Tigard, Oregon)
- Coon Chicken Inn
- Coon Island (Oregon)
- Cooper Creek Reservoir
- Cooper Mountain (Oregon)
- Cooper Mountain Nature Park
- Cooper Mountain Vineyards
- Cooper Spur ski area
- Cooper Teare
- Cooperativa (Portland, Oregon)
- Coopers Hall Winery and Taproom
- Coopey Falls
- Coordinated care organization
- Coos
- Coos Art Museum
- Coos Bay
- Coos Bay Mosquito Fleet
- Coos Bay National Bank Building
- Coos Bay Public Schools
- Coos Bay Rail Link
- Coos Bay Wagon Road
- Coos Bay Wagon Road Lands
- Coos Bay, Oregon
- Coos Bay-North Bend A's
- Coos County Council
- Coos County Logging Museum
- Coos County, Oregon
- Coos History Museum
- Coos River
- Coos people
- Coosan languages
- Cooston, Oregon
- Copeland Creek (Rogue River tributary)
- Copper Creek Falls (Oregon)
- Copper Salmon Wilderness
- Copper, Jackson County, Oregon
- Copper, Oregon
- Copper, Wallowa County, Oregon
- Copperfield, Oregon
- Coptis laciniata
- Copy (musician)
- Coquelle Thompson
- Coquille
- Coquille (steamboat)
- Coquille High School
- Coquille Indian Reservation
- Coquille Indian Tribe
- Coquille Myrtle Grove State Natural Site
- Coquille National Forest
- Coquille Reservation
- Coquille River (Oregon)
- Coquille River Falls
- Coquille River Light
- Coquille School District
- Coquille Valley School
- Coquille people
- Coquille, Oregon
- Coquine
- Cora Bryant Wheeler House
- Corban University
- Corbett Brothers Auto Storage Garage
- Corbett Building
- Corbett Charter School
- Corbett House
- Corbett School
- Corbett School District
- Corbett, Oregon
- Cordelia Hood
- Corduroy (cat)
- Corey Arnold
- Corey Brunish
- Corin Tucker
- Corinne Barker
- Cork Hubbert
- Corkish Apartments
- Cornelia Marvin Pierce
- Cornelius C. Beekman
- Cornelius C. Beekman House
- Cornelius Gilliam
- Cornelius Hotel
- Cornelius Michael Power
- Cornelius Pass Road
- Cornelius Public Library
- Cornelius, Oregon
- Cornell Creek Park
- Cornell Road
- Cornucopia Jailhouse
- Cornucopia, Oregon
- Cornus canadensis
- Cornus clarnensis
- Cornus glabrata
- Corrina Repp
- Corvallis Arts Center
- Corvallis Council
- Corvallis Gazette-Times
- Corvallis High School (Oregon)
- Corvallis Hotel
- Corvallis Knights
- Corvallis Municipal Airport
- Corvallis Pride
- Corvallis School District
- Corvallis to the Sea Trail
- Corvallis, Oregon
- Corvallis, Oregon Metropolitan Statistical Area
- Corvallis-Benton County Public Library
- Cory Elia
- Cory Kendrix
- Coryell Pass
- Coryloides
- Cosmopepla uhleri
- Cosmopolitan on the Park
- Costanzo Family House
- Cottage Grove Community Hospital
- Cottage Grove High School
- Cottage Grove Lake
- Cottage Grove Police Department (Oregon)
- Cottage Grove Sentinel
- Cottage Grove State Airport
- Cottage Grove, Oregon
- Cotton Club (Portland, Oregon)
- Cottonwood Canyon State Park
- Cottonwood Creek Ranch Airport
- Cottonwood Mountain
- Cottrell, Oregon
- Couch Park
- Cougar Dam
- Cougar Reservoir
- Council Crest Park
- Country Bill's
- Country Christian School
- Country Squire Airpark
- Course of the Klamath River
- Course of the Rogue River (Oregon)
- Course of the Willamette River
- Courthouse Square Park
- Courtney Frerichs
- Courtney Neron
- Courtney Taylor-Taylor
- Courtney Verloo
- Courtney Wetzel
- Courtrock, Oregon
- Courts of Oregon
- Cove Hot Springs Pool
- Cove Orchard, Oregon
- Cove School (Oregon)
- Cove Side Ranch Port Airport
- Cove, Oregon
- Cover Oregon
- Cover Oregon website failure
- Covered Wagon (sculpture)
- Cow Creek (Jordan Creek tributary)
- Cow Creek (South Umpqua River tributary)
- Cow Creek Band of Umpqua Tribe of Indians
- Cowden family murders
- Cowlitz (sternwheeler)
- Cox–Williams House
- Coyote Butte Limestone
- Coyote Creek (Long Tom River tributary)
- Coyote Creek Bridge
- Coyote Hills (Oregon)
- Crabtree Creek (South Santiam River tributary)
- Crabtree, Oregon
- Crack in the Ground
- Craft Brew Alliance
- Crafty Games
- Crag Rats
- Craig Berkman
- Craig Bramscher
- Craig Carothers
- Craig Estey
- Craig Fertig
- Craig Hickman
- Craig Howard
- Craig Lesley
- Craig Robinson (basketball)
- Craig Rosebraugh
- Craig Thompson
- Craig Wasson
- Cramer Hall
- Crane Building (Portland, Oregon)
- Crane Mountain
- Crane Prairie Dam
- Crane Prairie Reservoir
- Crane Union High School
- Crane, Oregon
- Crater High School
- Crater Lake
- Crater Lake Council
- Crater Lake Lodge
- Crater Lake National Park
- Crater Lake Superintendent's Residence
- Crater Lake newt
- Crater Lake–Klamath Regional Airport
- Crater National Forest
- Crater Renaissance Academy
- Craterian Ginger Rogers Theater
- Craterian Theater
- Crawfish Lake (Grant County, Oregon)
- Crawfordsville Bridge
- Crawfordsville, Oregon
- Crazy 8s (band)
- Creed C. Hammond
- Creekside Community High School
- Creeping vole
- Crepis barbigera
- Crescent Creek
- Crescent Lake (Oregon)
- Crescent Lake State Airport
- Crescent Lake, Oregon
- Crescent Mountain (Oregon)
- Crescent Valley High School
- Crescent, Oregon
- Creston Park
- Creston-Kenilworth, Portland, Oregon
- Crestwood, Portland, Oregon
- Creswell High School (Oregon)
- Creswell, Oregon
- Cretzer–Kyle Gang
- Cricket Cafe
- Crime in Oregon
- Crimson Trace
- Cris Moss
- Crissey Field State Recreation Site
- Cristom Vineyards
- Criterion Summit
- Criterion, Oregon
- Croman Corporation
- Cronin Point Site
- Crook County Bank Building
- Crook County Christian School
- Crook County Courthouse
- Crook County High School
- Crook County, Oregon
- Crook Glacier
- Crooked Creek (Oregon)
- Crooked Creek Range
- Crooked River (Oregon)
- Crooked River Gorge
- Crooked River High Bridge
- Crooked River National Grassland
- Crooked River Railroad Bridge
- Crooked River Ranch, Oregon
- Crooked River caldera
- Cross Crusade
- Cross Park
- Crosswater Club
- Crouching Woman
- Crow Middle/High School
- Crow, Oregon
- Crow-Mag Airport
- Crowcamp Hills
- Crowd Supply
- Crowley Ranch Airstrip
- Crowley, Malheur County, Oregon
- Crowley, Oregon
- Crowley, Polk County, Oregon
- Crown Pacific Partners
- Crown Point (Oregon)
- Crown Point Viaduct
- Crown Point, Oregon
- Crump Lake (Oregon)
- Crush Bar
- Cryptantha leiocarpa
- Cryptomaster behemoth
- Cryptomaster leviathan
- Crystal Ballroom (Portland, Oregon)
- Crystal Hotel (Portland, Oregon)
- Crystal Lake Cemetery
- Crystal Springs Creek
- Crystal Springs Rhododendron Garden
- Ctenucha multifaria
- Cub Port Airport
- Cubehole Airport
- Cullaby Lake
- Cully, Portland, Oregon
- Culp Creek
- Culp Creek, Oregon
- Culture of Oregon
- Cultus Lake (Oregon)
- Cultus River
- Culver High School
- Culver School District
- Culver, Oregon
- Cumberland Apartments
- Cummins Creek Wilderness
- Cupressus nootkatensis
- Curotek
- Currin Bridge
- Curry Coastal Pilot
- Curry County Reporter
- Curry County, Oregon
- Curry General Hospital
- Curry Stone Foundation
- Curt Coleman
- Curtin, Oregon
- Curtis Cross House
- Curtis Salgado
- Curtis Wolfer
- Cushing Eells
- Cushing Falls
- Cushman, Oregon
- Custer Park (Portland, Oregon)
- Cutler City, Oregon
- Cutthroat trout
- Cycle Oregon
- Cycling in Portland, Oregon
- Cylindrocopturus eatoni
- Cylvia Hayes
- Cymopterus terebinthinus
- Cynthia Lahti
- Cypripedium californicum
- Cyrus A. Dolph
- Cyrus A. Reed
- Cyrus Hostetler
- Cyrus Olney
- César Chávez School
- Cézanne's Quarry
- D M Stevenson Ranch Airport
- D River
- D River State Recreation Site
- D'Wayne Edwards
- D. B. Cooper
- D. K. Holm
- D. O. Quick
- DAT Solutions
- DH Press
- DJ Anjali and the Incredible Kid
- DJ Johnson (baseball)
- Da Tung and Xi'an Bao Bao
- Da Vinci Arts Middle School
- Da Vinci Days
- Da'Love Woods
- Dabney State Recreation Area
- Dacia Grayber
- Daddy Long Legs (sculpture)
- Dads' Gates
- Dagoba Chocolate
- Daily Emerald
- Daily Journal of Commerce
- Dainard Paulson
- Dairy Creek (Oregon)
- Dairy, Oregon
- Dakine
- Dakota Prukop
- Dale Murphy
- Dale O. Thomas
- Dale Scott
- Dale T. Mortensen
- Dale, Oregon
- Daley Creek
- Dallas Buck
- Dallas Eliuk
- Dallas Heard
- Dallas High School (Oregon)
- Dallas McKennon
- Dallas School District (Oregon)
- Dallas School District locker room controversy
- Dallas, Oregon
- Dalles Formation
- Dallin Leavitt
- Damali ayo
- Damascus Christian School
- Damascus School
- Damascus, Oregon
- Damian Lillard
- Dammasch State Hospital
- Damon Griffin
- Damon Knight
- Damon Stoudamire
- Damsel (2018 film)
- Dan & Dave
- Dan Birkey
- Dan Browne
- Dan Cunneen
- Dan Dickau
- Dan Doyle (politician)
- Dan Fouts
- Dan Gardner (politician)
- Dan Kuenster
- Dan O'Brien
- Dan Rayfield
- Dan Reed Network
- Dan Saltzman
- Dan Schmid
- Dan Schmidt
- Dan Siegel (musician)
- Dan Steele
- Dan Stiles
- Dan Straily
- Dan Wieden
- Dan and Louis Oyster Bar
- Dana Altman
- Dana Campbell Vineyards
- Dana Heitman
- Danford Balch
- Daniel A. Grout
- Daniel A. Poling
- Daniel Bigelow
- Daniel Blanc-Gonnet
- Daniel Bonham
- Daniel Burrus
- Daniel Burton
- Daniel G. Marsh
- Daniel G. McGowan
- Daniel Gault
- Daniel H. Lownsdale
- Daniel J. Malarkey
- Daniel J. Malarkey House
- Daniel Jones (minister)
- Daniel K. Kim
- Daniel Kaven
- Daniel Kelly (athlete)
- Daniel Knight Warren House
- Daniel M. Albert
- Daniel R. Hokanson
- Daniel Seavey
- Daniel W. Nebert
- Daniel Waldo (Oregon pioneer)
- Daniel and Catherine Christian House
- Danielle Cadena Deulen
- Danielle J. Forrest
- Danielle Outlaw
- Daniels Field
- Danijela Krstić
- Danita Angell
- Danner, Oregon
- Danny Ainge
- Danny Bruno
- Danny Langsdorf
- Danny Miles
- Danny Mwanga
- Danny O'Neil
- Danny Simon
- Dant, Oregon
- Dante Rosario
- Dante's
- Danzine
- Darcelle XV
- Darcelle XV Plaza
- Darcelle XV Showplace
- Darcey Edwards
- Darcy Fast
- Dardanelles, Oregon
- Darex
- Dari Mart
- Daria O'Neill
- Darick Holmes
- Darigold
- Darin Harbick
- Darius A. Monsef IV
- Darius Rejali
- Dark Horse Comics
- Dark Regions Press
- Darleen Ortega
- Darlene Hooley
- Darlingtonia State Natural Site
- Darol Anger
- Darrall Imhoff
- Darrell Ceciliani
- Darren G. Davis
- Darren Kavinoky
- Darron Thomas
- Darwin Barney
- Darwin Gross
- Dat'r
- Dave Allen (English musician)
- Dave Berg (songwriter)
- Dave Brundage
- Dave Carter
- Dave Carter and Tracy Grammer
- Dave Dahl (entrepreneur)
- Dave Edstrom
- Dave Frishberg
- Dave Gambee
- Dave Grayson
- Dave Hunt (Oregon politician)
- Dave Husted
- Dave Jansen
- Dave Johnson (decathlete)
- Dave Kingman
- Dave McTeague
- Dave Roberts (third baseman)
- Dave Stevens
- Dave Stief
- Dave Tobey (American football)
- Dave Twardzik
- Dave Wilcox
- Dave and Lynn Frohnmayer Pedestrian and Bicycle Bridge
- Dave's Killer Bread
- Davey Porter
- David Anders
- David B. Frohnmayer
- David B. Nicodemus
- David Berry Knapp
- David Biespiel
- David Bradley (novelist)
- David Bragdon
- David Brock Smith
- David Campbell (1912 fireboat)
- David Campbell (1927 fireboat)
- [[David Campbell Memorial]
- David Cole House
- David Crumb
- David Danzmayr
- David DeCoteau
- David Douglas (botanist)
- David Douglas High School
- David Douglas School District
- David Drovdal
- David Durham (fugitive)
- David E. Jeremiah
- David E. Watters
- David Eccles (businessman)
- David Edwards (Oregon politician)
- David Feldberg
- David Fine (activist)
- David Friesen
- David Gilhooly
- David Gilkey
- David Glerup
- David Gomberg
- David H. French
- David Haney
- David Hattner
- David Hill (Oregon politician)
- David Howitt (entrepreneur)
- David Hume Kennerly
- David James Duncan
- David Johnson (quarterback)
- David Kahn (sports executive)
- David Kennedy (advertising)
- David Kent Harrison
- David L. Robbins (Oregon writer)
- David L. Shirk Ranch
- David L. Williams (architect)
- David Leslie (Oregon politician)
- David Lewis (American football)
- David Linde
- David Logan (Oregon politician)
- David M. Jones
- David M. Risdon
- David M. Strom
- David Maier
- David Mayo
- David McCord
- David Millage
- David Moran (diplomat)
- David Moursund
- David Nelson (Oregon politician)
- David Oaks
- David Ogden Stiers
- David P. Thompson
- David Poindexter
- David R. Kingsley
- David Ray Griffin
- David Sarasohn
- David Schuman
- David Shafer (author)
- David Shetzline
- David Shipley
- David Stoliar
- David Stuart (fur trader)
- David T. and Nan Wood Honeyman House
- David Tamkin
- David Thomas Lenox
- David Thompson (explorer)
- David V. Brewer
- David Vizzini
- David W. Ballard
- David Wang (hacker)
- David Ward (sheriff)
- David Wolman
- David Wu
- David and Maggie Aegerter Barn
- Davidson Field
- Davidson–Childs House
- Davis Airport (Oregon)
- Davis Block
- Davis Fisher
- Davis Graveyard
- Davis Lake
- Davis Lake volcanic field
- Davis Street Tavern
- Davison Soper
- Dawn Wright
- Dawson Park (Portland, Oregon)
- Dawson, Oregon
- Day Building
- Day Island (Eugene, Oregon)
- Day of Remembrance (Japanese Americans)
- Days Creek Charter School
- Days Creek Formation
- Days Creek, Oregon
- Dayton (sternwheeler)
- Dayton Apartment Building
- Dayton High School (Oregon)
- Dayton Leroy Rogers
- Dayton Methodist Episcopal Church
- Dayton Opera House
- Dayton, Oregon
- Dayton, Sheridan and Grande Ronde Railroad
- Dayville School
- Dayville, Oregon
- De Garde Brewing
- De Jonge v. Oregon
- De La Salle North Catholic High School
- De Moss Springs, Oregon
- DeAutremont Brothers
- DeMarini
- DeMoss Springs Park
- DeNorval Unthank
- DeNorval Unthank Jr.
- DeNorval Unthank Park
- DeVry University
- Dead Indian Creek (Oregon)
- Dead Indian Soda Springs
- Dead Injun Creek
- Dead Moon
- Dead Mountain Echo
- Dead River (Oregon)
- Deadline (Grant novel)
- Deadwood Creek (Oregon)
- Deadwood Creek Bridge
- Deadwood, Oregon
- Deady and Villard Halls, University of Oregon
- Dean Brooks
- Dean Creek Elk Viewing Area
- Dean F. Bryson
- Dean Hartgraves
- Dean Ing
- Dean Smith (pilot)
- Dean Taylor (baseball)
- Dean's Beauty Salon and Barber Shop
- Dear Nora
- Death of Haruka Weiser
- Death with Dignity National Center
- Deb Patterson (politician)
- Debaser (rap group)
- Debbie Lawler
- Debby Applegate
- Deborah A. Carver
- Deborah Boone
- Deborah Kafoury
- Deborah M. Capaldi
- Deborah Reed
- Debra Arlyn
- Debra M. Ginsberg
- Debra Ringold
- December 2008 North American snowstorms
- Decker Ranch Airport
- Dee Andros
- Dee Wright Observatory
- Dee, Oregon
- Deen Castronovo
- Deep Creek Falls (Oregon)
- Deep Lake (Oregon)
- Deer Butte Formation
- Deer Creek Hot Springs
- Deer Flat National Wildlife Refuge
- Deer Island, Oregon
- Deer Lick Falls (Oregon)
- Deer Ridge Correctional Institution
- Deerhorn, Oregon
- Defiance (punk band)
- Dejal
- Dekum Building
- Del Baker
- Del Bjork
- Del Porter
- Del Rey Apartments
- Del Rey Beach State Recreation Site
- Del Riley (clerk)
- Delazon Smith
- Delena, Oregon
- Delford M. Smith
- Delilah (radio host)
- Delintment Lake
- Della Sehorn
- Dellwood, Oregon
- Delna Jones
- Delphi Schools
- Delphinium leucophaeum
- Delphinium nuttallii
- Delphinium pavonaceum
- Delta Cafe
- Delta Dome
- Delta Highway
- Delta Park
- Delta Park/Vanport station
- Delta Tau Chi
- Demetria Hester
- Democrat Gulch
- Democratic Party of Oregon
- Dendraster excentricus
- Denio, Nevada
- Denman Wildlife Area
- Denmark, Oregon
- Dennis Day (Mouseketeer)
- Dennis Dixon
- Dennis Erickson
- Dennis Jenkins
- Dennis L. Edwards Tunnel
- Dennis Linthicum
- Dennis M. Powers
- Dennis Nyback
- Dennis Patera
- Dennis Richardson (politician)
- Dennis Walker (banker)
- Denny Doyle (politician)
- Denny Jones
- Denny Moyer
- Denny Smith
- Denny Williams
- Denpa (company)
- Dent Mowrey
- Denton G. Burdick
- Denyc Boles
- Department of Oregon
- Department of the Columbia
- Department of the Interior v. Klamath Water Users Protective Ass'n
- Department of the Pacific
- Departure Restaurant and Lounge
- Depoe Bay Bridge
- Depoe Bay Whale Watching Center
- Depoe Bay, Oregon
- Der Rheinlander
- Derald Wing Sue
- Derek Anderson (American football)
- Derek Gustafson
- Derek Humphry
- Derek Sivers
- Derreck Brooks
- Derrick Bell
- Derrick Cave
- Derrick Kitts
- Derroll Adams
- Derry, Oregon
- Des Griffin
- Deschutes
- Deschutes Brewery
- Deschutes County Library
- Deschutes County, Oregon
- Deschutes Hall
- Deschutes Historical Museum
- Deschutes Land Trust
- Deschutes National Forest
- Deschutes Public Library
- Deschutes River (Oregon)
- Deschutes River State Recreation Area
- Deschutes River Woods, Oregon
- Deschutes meridian
- Desdemona Sands Light
- Desert Land Act
- Designtechnica
- Desire (band)
- Destinations Academy
- Detroit Dam
- Detroit Lake
- Detroit, Oregon
- Devil's Staircase Wilderness
- Devils Churn
- Devils Garden volcanic field
- Devils Lake (Deschutes County, Oregon)
- Devils Lake (Lincoln County, Oregon)
- Devils Lake State Recreation Area
- Devils Punch Bowl State Natural Area
- Devon Monk
- Dewey Sullivan
- Dewey–Stassen debate
- Dexter Reservoir
- Dexter State Recreation Site
- Dexter, Oregon
- Dharma Bums (band)
- Diamond Craters
- Diamond Creek Falls
- Diamond Lake (Oregon)
- Diamond Lake, Oregon
- Diamond Peak (Oregon)
- Diamond Peak Wilderness
- Diamond, Oregon
- Diana Abu-Jaber
- Diana Akiyama
- Diane Linthicum
- Diana Schutz
- Diane Birch
- Diane Downs
- Diane E. Meier
- Diane Roark
- Diane Rosenbaum
- Diane Simmons
- Diarmuid O'Scannlain
- Dicentra formosa
- Dick Anderson (Oregon politician)
- Dick Arbuckle
- Dick Baldwin
- Dick Bogle
- Dick Daniels
- Dick Daniels (American football)
- Dick Egan (infielder)
- Dick Enright
- Dick Fisher Airport
- Dick Fosbury
- Dick Harter
- Dick James (American football)
- Dick Magruder
- Dick McCormick
- Dick Ponzi
- Dick Spady
- Dick Springer
- Dick Whitman
- Dick Wilkins
- Dick's Kitchen
- Diego Hernandez (politician)
- Dietrich Belitz
- Dietz Airpark
- Dig a Pony (bar)
- Digimarc
- Digital Trends
- Digman–Zidell House
- Dignity Village
- Dillard, Oregon
- Diller Glacier
- Dilley, Oregon
- Dillon Brooks
- Dillon Falls
- Dillon Falls (Jackson County, Oregon)
- Dilophodelphis
- Dime Store (Portland, Oregon)
- Dinaelurus
- Diocese of Cascadia
- Diplacus aurantiacus
- Diplacus jepsonii
- Diplacus kelloggii
- Diplacus pygmaeus
- Diplacus tricolor
- Diplopora oregonensis
- Diploporus
- Dipteronia brownii
- Direct Legislation League
- Direct democracy in Oregon
- Director Park
- Dirtnap Records
- Dirty Duck (Portland, Oregon)
- DisOrient Film Festival
- Disappearance of Christie Farni
- Disappearance of Derrick Engebretson
- Disappearance of Jeremy Bright
- Disappearance of Katheryne Eggleston
- Disappearance of Kyron Horman
- Disappearance of Marvin Clark
- Disappearance of Thomas Gibson
- Discogs
- Disjecta
- Dispatch (sternwheeler)
- Disston, Oregon
- District of California
- District of Oregon (military)
- Divide, Oregon
- Division Transit Project
- Dixie, Baker County, Oregon
- Dixie, Grant County, Oregon
- Dixie, Oregon
- Dixie, Washington County, Oregon
- Dixon Recreation Center
- Dixonville, Oregon
- Dmae Roberts
- Do Jump
- Doc Severinsen
- Doc Watkins
- Dodecatheon austrofrigidum
- Dodecatheon poeticum
- Dodson, Oregon
- Doe v. Holy See
- Doernbecher Children's Hospital
- Doerner Fir
- Dog Bowl
- Dog Cry Ranch
- Dog River (Oregon)
- Dogheart
- Dogwood Park
- Doherty Slide
- Dolan v. City of Tigard
- Doll Asylum
- Doll Factory
- Dollar Lake (Wallowa County, Oregon)
- Dolores Atiyeh
- Dolph, Oregon
- Dom Callicrate
- Dome Rock
- Domestic partnership in Oregon
- Dominic Landucci
- Dominic Waters
- Dominique Bachelet
- Don Berry (author)
- Don Durdan
- Don Head (ice hockey)
- Don Johnson (gambler)
- Don Kirsch
- Don Owen (wrestling)
- Don Pedro Colley
- Don Pellum
- Don Read
- Don Robert
- Don Schollander
- Don Summers
- Don Tykeson
- Don Vaughan (landscape architect)
- Don Walsh
- Don Waterman
- Don Z. Zimmerman
- Don and the Goodtimes
- Don't Move Here
- Don't Shoot Portland
- Donaca Lake
- Donal Logue
- Donald M. Kerr (conservationist)
- Donald Macleay
- Donald Malarkey
- Donald McKay (scout)
- Donald McKenzie (explorer)
- Donald Miller (author)
- Donald P. Hodel
- Donald Pettit
- Donald and Ruth McGraw House
- Donald, Oregon
- Donation Land Claim Act
- Donna Esposito
- Donna G. Nelson
- Donna Kossy
- Donna Smith (model)
- Donner und Blitzen River
- Donny Harrel
- Donnybrook, Oregon
- Doosan Fuel Cell America
- Dora (sternwheeler)
- Dora, Oregon
- Doren Robbins
- Dorena Bridge
- Dorena Dam
- Dorena Reservoir
- Dorena, Oregon
- Dorianne Laux
- Doriot–Rider Log House
- Doris Burn
- Doris Lake
- Dorothy Brady
- Dorothy Hester Stenzel
- Dorothy Johansen
- Dorothy Johnson (actress)
- Dorothy Mayhall
- Dorothy McCullough Lee
- Dorothy Olsen
- Dorothy Sunrise Lorentino
- Dorris Apartments
- Dossier (Portland, Oregon)
- Dothan Formation
- Dotty's
- Double Dragon (restaurant)
- Double Falls (Oregon)
- Double Mountain Brewery
- Double-O Ranch Historic District
- Doug Fir Lounge
- Doug Girod
- Doug Mikolas
- Doug Nussmeier
- Doug Whitsett
- Doug flag
- Doughnut Falls
- Douglas Avenue Alternative School
- Douglas Building
- Douglas County Council
- Douglas County Library System
- Douglas County News (Sutherlin)
- Douglas County, Oregon
- Douglas E. Greenberg
- Douglas Emlong
- Douglas Engelbart
- Douglas Franklin Wright
- Douglas High School (Winston, Oregon)
- Douglas Hofstadter
- Douglas Keszler
- Douglas Leedy
- Douglas McKay
- Douglas McKay High School
- Douglas Warrick
- Douglas fir
- Douglas-Coos Council
- Downing Building
- Downtown Bend Library
- Downtown Portland, Oregon
- Doyle & Patterson
- Doyle Owl
- Dr. A. E. and Phila Jane Rockey House
- Dr. Demento
- Dr. Frank B. Kistner House
- Dr. Henry S. Pernot House
- Dr. Herbert H. Hughes House
- Dr. Herbert S. Nichols House
- Dr. J. A. Reuter House
- Dr. J. W. Barnard Building and First National Bank of Joseph
- Dr. James Rosenfeld House
- Dr. K. A. J. and Cora Mackenzie House
- Dr. Leo Ricen House
- Dr. Luke A. Port House
- Dr. Noble Wiley Jones House
- Dr. Ralph Lyman Bosworth House
- Dr. Stuart House
- Dr. Theopolis (band)
- Dr. W. R. and Eunice Taylor House
- Draba howellii
- Drain, Oregon
- Drain–Coos Bay stage line
- Drake Falls
- Drake Park
- Drake Park Neighborhood Historic District
- Drake Peak
- Drasteria edwardsii
- Drasteria parallela
- Dread and Terror Ridge
- Dream a Little Dream (Pink Martini and the von Trapps album)
- Dreams Like Thunder
- Drew Eubanks
- Drew Struzan
- Drew, Oregon
- Drews Gap
- Drewsey Formation
- Drewsey, Oregon
- Drift Creek (Siletz Bay)
- Drift Creek Bridge
- Drift Creek Falls
- Drift Creek Wilderness
- Driftwood Beach State Recreation Site
- Driver's Seat (sculpture)
- Drosophila Fly Head
- Drowse
- Drug policy of Oregon
- Dry Creek (Crooked Creek tributary)
- Dry Creek (Oregon)
- Dry Creek Airpark
- Dry River (Crooked River tributary)
- Dry Well Creek
- Dryden Hall
- Dryden, Oregon
- Dualesc
- Duane Jarvis
- Duane Sorenson
- Duane Stark
- Dubakella
- Duck House Chinese Restaurant
- Duckbill (Oregon)
- Duckbill (rock formation)
- Dudleya cymosa
- Dudleya farinosa
- Dufur High School
- Dufur Ranger Station
- Dufur School
- Dufur School District
- Dufur, Oregon
- Dundee Hills AVA
- Dundee Lodge
- Dundee, Oregon
- Dunes City, Oregon
- Dungeness crab
- Dunham Wright
- Duniway Park
- Dunning Vineyards Airport
- Dunthorpe, Oregon
- Durham Education Center
- Durham, Oregon
- Durham–Jacobs House
- Durkee Fire
- Durkee, Oregon
- Dutch Bros. Coffee
- Dutchman Peak
- Duwee Falls
- Dweller at the Threshold
- Dwight Jaynes
- Dwight L. Armstrong
- Dyer State Wayside
- Dynamix
- Dyrol Burleson
- Dámaso Rodríguez
- E&F Miler Industries
- E-san Thai Cuisine
- E 102nd Ave station
- E 122nd Ave station
- E 148th Ave station
- E 162nd Ave station
- E 172nd Ave station
- E 181st Ave station
- E. C. Peery Building
- E. D. Mondainé
- E. E. Smith
- E. E. Wilson Wildlife Area
- E. H. Harriman
- E. Henry Wemme
- E. J. O'Donnell House
- E. J. Singler
- E. J. Stewart
- E. J. Westlake
- E. M. Lewis
- E. M. Page
- E. Max Frye
- E. R. Jackman
- E. R. Moon
- E. Ruth Rockwood
- E. V. Carter
- E. Werner Reschke
- EO Media Group
- ESCO Group
- Eagle Cap
- Eagle Cap Excursion Train
- Eagle Cap Wilderness
- Eagle Creek (Multnomah County, Oregon)
- Eagle Creek (Oregon)
- Eagle Creek (Powder River tributary)
- Eagle Creek Bridge
- Eagle Creek Fire
- Eagle Creek Upper Falls
- Eagle Creek waterfalls
- Eagle Creek, Oregon
- Eagle Crest Resort
- Eagle Nest Ranch Airport
- Eagle Newspapers (Oregon)
- Eagle Point High School
- Eagle Point National Cemetery
- Eagle Point, Oregon
- Eagle Portland
- Eagle Ridge County Park
- Eagle Ridge High School
- Eagle Valley (Oregon)
- Earl A. Thompson
- Earl Anthony
- Earl Averill Jr.
- Earl Blumenauer
- Earl Boyles Park
- Earl C. Latourette
- Earl Craven
- Earl Leslie
- Earl Riley
- Earl Snell
- Earl T. Newbry
- Earle A. Chiles
- Earle Larrimore
- Earle M. Chiles
- Early College High School (Salem, Oregon)
- Early knowledge of the Pacific Northwest
- Early, Oregon
- Earnest Bridge
- Earnest James Ujaama
- Earth First!
- East Bank Fault
- East Buttes
- East Columbia, Portland, Oregon
- East County (Oregon)
- East Forest
- East Fork Coquille River
- East Fork Falls (Baker County, Oregon)
- East Fork Millicoma River
- East Fork Salmon River (Oregon)
- East Fork South Fork McKenzie River
- East India Co. Grill and Bar
- East Lake (Oregon)
- East Lake Abert Archeological District
- East Linn Christian Academy
- East Milwaukie station
- East Oregon Cattle Company Airport
- East Oregonian
- East Portland Branch, Public Library of Multnomah County
- East Portland Community Center
- East Portland Grand Avenue Historic District
- East Portland, Oregon
- East Portland–Oregon City Highway No. 46
- East Side Big Pipe
- Eastbank Esplanade
- Eastern Cascades Slopes and Foothills
- Eastern Oregon
- Eastern Oregon Area Council
- Eastern Oregon Correctional Institution
- Eastern Oregon Hospital and Training Center
- Eastern Oregon Regional Airport
- Eastern Oregon State Hospital
- Eastern Oregon University
- Eastern Sunz
- Eastman–Shaver House
- Eastmoreland Golf Course
- Eastmoreland Historic District
- Eastmoreland Hospital
- Eastmoreland, Portland, Oregon
- Eastport Plaza
- Eastside, Oregon
- EasyUp
- Eaton Building
- Eaton Hall (Oregon)
- Eban Goodstein
- Eberle Schultz
- Ecclesia Athletic Association
- Echo (1901 sternwheeler)
- Echo (sternwheeler 1865)
- Echo City Hall
- Echo Gate
- Echo Helstrom (band)
- Echo Methodist Church
- Echo School (Oregon)
- Echo, Oregon
- Eco-Earth Globe
- EcoZoom
- Ecola Point Site
- Ecola State Park
- Economics for Equity and the Environment Network
- Economy of Oregon
- Ecotopia
- Ecotrust
- Ed Benedict Park
- Ed Boyce
- Ed Cheff
- Ed Coleman (baseball)
- Ed Colligan
- Ed Dickson
- Ed Eskelin Ranch
- Ed Korfanty
- Ed Lindquist
- Ed Mensor
- Ed Rand House
- Ed Ray (academic)
- Ed Wilkinson
- Eddie Basinski
- Eddie Erautt
- Eddie Kilfeather
- Eddie Kunz
- Eddie Lund
- Eddyville, Oregon
- Edelweiss Sausage & Delicatessen
- Edenbower, Oregon
- Edgar M. Lazarus
- Edge Wireless
- Edison High School (Portland, Oregon)
- Edison Marshall
- Edith Bolte MacCracken
- Edith Daggett Rockwood
- Edith Foltz
- Edith Green
- Edith Green – Wendell Wyatt Federal Building
- Edmund Creffield
- Edmund F. Baroch
- Edna Christofferson
- Eduardo González Viaña
- Eduardo M. Ochoa
- Education in Oregon
- Education in Portland, Oregon
- Education service district (Oregon)
- Educational Service Districts in Oregon
- Edward A. Geary
- Edward Aldwell
- Edward Allworth
- Edward B. Watson
- Edward Bancroft Williston
- Edward C. Allworth Veterans' Home
- Edward C. Hochapfel House
- Edward C. Waymire
- Edward Canby
- Edward Curtis Wells
- Edward D. Dupont House
- Edward D. Hamilton
- Edward D. Kingsley House
- Edward Delon Warren
- Edward Dickinson Baker
- Edward Diller
- Edward E. Lyon
- Edward E. Seabrook
- Edward F. Sharp Residential Ensemble
- Edward Fadeley
- Edward French House
- Edward H. Howell
- Edward H. and Bertha R. Keller House
- Edward Hill (painter)
- Edward Hines Lumber Company
- Edward Howard (bishop)
- Edward J. DeHart House
- Edward J. Walsh
- Edward John O'Dea
- Edward Kelly (bishop)
- Edward Knox Haseltine House
- Edward L. Kaplan
- Edward Leavy
- Edward M. Brownlee
- Edward Opp
- Edward Rosenbaum
- Edward Schulmerich
- Edward Schulmerich House
- Edward V. Robertson
- Edward W. St. Pierre House
- Edwards Center Inc.
- Edwin Battistella
- Edwin Brown High School
- Edwin Durno
- Edwin E. Benedict House
- Edwin J. Peterson
- Edwin Markham
- Edwin Reinecke
- Edwin Vincent O'Hara
- Eel Lake
- Eem (restaurant)
- Egan (Paiute)
- Egyptian Club
- Egyptian Theatre (Coos Bay, Oregon)
- Ehren McGhehey
- Ehud Havazelet
- Eight Bells (band)
- Eighteenmile Island
- Eightmile Creek (Fifteenmile Creek tributary)
- Eightmile, Oregon
- Eileen Brady
- Eileen Brady (politician)
- Eileen Givens
- Eileen Quiring O'Brien
- Einstein Gargoyle
- El Capitan (Portland, Oregon)
- El Capitan Theater (Portland, Oregon)
- El Capitan Theatre (Portland, Oregon)
- El Gallo Taqueria
- El Niño
- Elachista apina
- Elachista arthadella
- Elachista aspila
- Elachista maglorella
- Elachista symmorpha
- Elachista telerella
- Elachista triangulifera
- Elana Pirtle-Guiney
- Elaine Miles
- Elbert Nevius Condit
- Elbridge Trask
- Eldon Jenne
- Eldon Johnson
- Eldon Thompson
- Eldon Trinity
- Eldorado Pass
- Eleanor R. Davis
- Elections in Oregon
- Electoral history of Herbert Hoover
- Electoral history of Wayne Morse
- Electoral reform in Oregon
- Electric Building (Portland, Oregon)
- Electric Lightwave
- Electro Scientific Industries
- Electronic Poet
- Elena Engel
- Elephant (2003 film)
- Elephants Delicatessen
- Elevate Capital
- Eleven West
- Elgin High School (Oregon)
- Elgin Opera House
- Elgin, Oregon
- Eli Clare
- Eliana Mason
- Elias Porter
- Elias Woodward House
- Elijah Bristow
- Elijah Bristow State Park
- Elijah Greer
- Elijah White
- Eliot Glacier
- Eliot Hall (Reed College)
- Eliot, Portland, Oregon
- Elisabeth Anderson Sierra
- Elisha Henig
- Elite Care
- Eliza Barchus
- Elizabeth Ann Blaesing
- Elizabeth B. Gowanlock House
- Elizabeth Bender Roe Cloud
- Elizabeth Caruthers
- Elizabeth Ducey House
- Elizabeth Eggert
- Elizabeth Furse
- Elizabeth Hoffman (actress)
- Elizabeth Jacobs (anthropologist)
- Elizabeth Rowe (flutist)
- Elizabeth Steiner
- Elizabeth Woody
- Elizabethan Stage (Oregon Shakespeare Festival)
- Elk (sculpture)
- Elk (sternwheeler 1857)
- Elk City Bridge
- Elk City, Oregon
- Elk Cove
- Elk Cove (Oregon)
- Elk Creek (Rogue River tributary)
- Elk Creek (Umpqua River tributary)
- Elk Lake (Oregon)
- Elk Lake Guard Station
- Elk River (Oregon)
- Elk River Formation
- Elk Rock Gardens of the Bishop's Close
- Elk Rock Island
- Elkanah Walker
- Elkhead, Oregon
- Elkhorn (sculpture)
- Elkhorn Creek (Marion County, Oregon)
- Elkhorn Mountains (Oregon)
- Elkhorn Peak
- Elkhorn Wildlife Area
- Elks Lodge (Medford, Oregon)
- Elks Temple (Portland, Oregon)
- Elkton High School (Oregon)
- Elkton Oregon AVA
- Elkton, Oregon
- Ella, Oregon
- Ellen Clara Sabin
- Ellen Estes
- Ellen Rosenblum
- Ellendale, Oregon
- Elliott Corbett Memorial State Recreation Site
- Elliott Cutoff
- Elliott House (Portland, Oregon)
- Elliott R. Corbett
- Elliott R. Corbett House
- Elliott Smith
- Elliott State Forest
- Ellis F. Lawrence
- Ellis W. Carter
- Ellison-White Conservatory of Music
- Ellmaker State Wayside
- Ellsworth Culver
- Ellsworth Street Bridge
- Elm Street Apartments
- Elmer E. Hall
- Elmer Feig
- Elmer Harlow House
- Elmer Ivan Applegate
- Elmer Kolberg
- Elmer and Linnie Miller House
- Elmira High School
- Elmira, Oregon
- Elmo Smith
- Elmo Williams
- Elmonica, Oregon
- Elmonica/SW 170th Ave station
- Elohi Gadugi Journal
- Eloise Jarvis McGraw
- Elowah Falls
- Elsie Mitchell
- Elsie, Oregon
- Elsinore Theatre
- Elton Watkins
- Elvy Musikka
- Elwood (sternwheeler)
- Elwood Towner
- Elymus caninus
- Elymus wawawaiensis
- Emancipator (musician)
- Emanuel and Christina Anderson House
- Embassy of Heaven
- Embers Avenue
- Emerald Christian Academy
- Emerald City Roller Girls
- Emerald Empire Hempfest
- Emerald Express
- Emerald Valley Golf Club
- Emergence (sculpture)
- Emerson Apartments
- Emery Barnes
- Emi Lenox
- Emigrant Creek
- Emigrant Lake (Oregon)
- Emigrant Pass (Oregon)
- Emigrant Springs State Heritage Area
- Emigrant lake
- Emil Schacht
- Emil and Ottilie Wienecke House
- Emilie Frances Bauer
- Emilio Delgado
- Emily Ginsburg
- Emily Kendal Frey
- Emily Reed (ship)
- Emily Waheneka
- Emily Whitmire
- Emily Winfield Martin
- Emma Hayward
- Emma Wold
- Emmert International
- Emmett Barrett
- Emperor of the North Pole
- Empire Builder
- Empire Formation
- Empire, Oregon
- Employment Division v. Smith
- Emporium (department store chain)
- Enchanted Forest (Oregon)
- Encina, Oregon
- Encounter (sculpture)
- End Domestic Terrorism rally
- End of the Trail (Wanlass)
- Endeavour Award
- Endersby, Oregon
- Enemion stipitatum
- Energy Trust of Oregon
- Energy in Oregon
- English Settlement School
- English, baby!
- Enli Health Intelligence
- Enoch Steen
- Enterprise (1855)
- Enterprise (sternwheeler 1863)
- Enterprise High School (Oregon)
- Enterprise I.O.O.F. Hall
- Enterprise Mercantile and Milling Company Building
- Enterprise Municipal Airport (Oregon)
- Enterprise Planing Mill
- Enterprise Public Library
- Enterprise, Oregon
- Environ Law
- Environ. Law
- Environment Oregon
- Environmental Law (journal)
- Environmental Philosophy (journal)
- Envoy Apartment Building
- Envtl. L.
- Eola Hills
- Eola, Oregon
- Eola-Amity Hills AVA
- Epic Aircraft
- Epic Ink
- Epilobium oreganum
- Epilobium oregonense
- Epilobium pallidum
- Epilobium rigidum
- Epilobium siskiyouense
- Episcopal Church of the Good Samaritan
- Episcopal Diocese of Eastern Oregon
- Episcopal Diocese of Oregon
- Epoxies
- Equestrian statue of Joan of Arc (Portland, Oregon)
- Erasmus D. Shattuck
- Erb Memorial Union
- Eric A. Stillwell
- Eric Gunderson
- Eric John Kaiser
- Eric Johnson (golfer)
- Eric Kimmel
- Eric M. Witchey
- Eric Norstad
- Eric Pettigrew
- Eric Reveno
- Eric V. Hauser Memorial Library
- Eric Zener
- Eric Zimmerman
- Erica Bartolina
- Ericameria arborescens
- Ericameria greenei
- Ericameria resinosa
- Erickson Inc.
- Erigeron breweri
- Erigeron cascadensis
- Erigeron cervinus
- Erigeron davisii
- Erigeron decumbens
- Erigeron disparipilus
- Erigeron elegantulus
- Erigeron howellii
- Erigeron klamathensis
- Erigeron latus
- Erigeron oreganus
- Erigeron petrophilus
- Erigeron robustior
- Erik Ainge
- Erik Chinander
- Erik Spoelstra
- Erik Sten
- Erik Wilhelm
- Erika Moen
- Erika Polmar
- Erin Chambers
- Erin Way
- Eriocraniella aurosparsella
- Eriogonum brachyanthum
- Eriogonum crosbyae
- Eriogonum luteolum
- Eriogonum niveum
- Eriogonum pendulum
- Eriogonum prociduum
- Eriogonum ternatum
- Ernest Bloch
- Ernest Boyd MacNaughton
- Ernest G. Swigert House
- Ernest H. Wiegand
- Ernest Haycox
- Ernest Haycox Estate
- Ernest R. Fatland
- Ernest S. and Clara C. Colby House
- Ernie Carson
- Ernie Kent
- Ernst Skarstedt
- Erratic Rock State Natural Site
- Errol Heights Park
- Erskine, Oregon
- Erysimum arenicola
- Erythronium citrinum
- Erythronium elegans
- Erythronium howellii
- Erythronium klamathense
- Erythronium montanum
- Escape Nightclub
- Escobar Cemetery
- Esera Tuaolo
- Esmond Mountain
- Esparza's
- Esperanza Spalding
- Espey Boarding House
- Essential Forces
- Essex Park (Portland, Oregon)
- Essiet Essiet
- Estacada Alternative High School
- Estacada High School
- Estacada, Oregon
- Esther Choo
- Esther Morrison
- Esther Pohl Lovejoy
- Eternity at Sea Columbarium
- Ethel Fortner
- Ethel Fortner Awards
- Ethel I. Sanborn
- Ethel Jewett
- Ethel Romig Fuller
- Ethelbert (killer whale)
- Ethmia arctostaphylella
- Ethnic groups in Portland, Oregon
- Ethos Magazine
- Etymology of Oregon
- Eucalantica polita
- Eucephalus glabratus
- Eucephalus gormanii
- Eucephalus tomentellus
- Eucephalus vialis
- Euchloe hyantis
- Eucommia jeffersonensis
- Eucommia montana
- Eugene "Debbs" Potts
- Eugene Airport
- Eugene Apartments
- Eugene Augur
- Eugene Ballet
- Eugene Bennett (artist)
- Eugene Bombers
- Eugene Celebration
- Eugene Chargers
- Eugene City Guard
- Eugene City Hall
- Eugene Claremont Sanderson
- Eugene Concert Choir
- Eugene Daily News
- Eugene Emeralds
- Eugene Formation
- Eugene Generals
- Eugene Glacier
- Eugene Glass School
- Eugene Hotel
- Eugene International High School
- Eugene Larks
- Eugene Linden (conductor)
- Eugene Local Measure 51
- Eugene M. Luks
- Eugene Mall
- Eugene Marathon
- Eugene Masonic Cemetery
- Eugene Pioneer Cemetery
- Eugene Police Department
- Eugene Public Library
- Eugene Saturday Market
- Eugene School District
- Eugene Science Center
- Eugene Semple
- Eugene Skinner
- Eugene Station
- Eugene Symphony
- Eugene Textile Center
- Eugene Water & Electric Board
- Eugene Weavers' Guild
- Eugene Weekly
- Eugene Woodworth
- Eugene Yacht Club
- Eugene, OR Measure 51
- Eugene, Oregon
- Eugene-Springfield Youth Orchestras
- Eugene-Springfield metropolitan area
- Eugene-Springfield, Oregon Metropolitan Statistical Area
- Eugene/Springfield Pride Festival
- Eugene–Springfield station
- Eugenia Apartments
- Eugenics in Oregon
- Eunice Parsons
- Euphorbia crenulata
- Euphydryas editha taylori
- Eupithecia segregata
- Eupithecia subapicata
- Eupithecia subvirens
- Eupithecia zelmira
- Eureka (American TV series)
- Eureka Bar, Oregon
- Eureka, Oregon
- European Kindred
- Euros cervina
- Euros osticollis
- Eva (sternwheeler)
- Eva Emery Dye
- Evan Andreas Sather House
- Evan Jager
- Evan Wickham
- Evangelical Church of Lafayette
- Evangelical United Brethren Church (Dayton, Oregon)
- Evans Creek (Rogue River tributary)
- Evelyn Sibley Lampman
- Evelyn Waldren
- Event Horizons BBS
- Ever We Fall
- Everclear (band)
- Evergreen Aviation & Space Museum
- Evergreen Conference
- Evergreen International Airlines
- Evergreen International Aviation
- Evergreen Wings and Waves Waterpark
- Everybody Eats PDX
- Everyman's War
- Everything Sucks!
- Everything Tastes Better with Bacon
- Evolution Aircraft
- Evraz Oregon Steel Mills
- Evynne Hollens
- Ewing Young
- Exaeretia thoracenigraeella
- Executive Committee (Oregon Country)
- Existential Comics
- Expatriate (restaurant)
- Exploding whale
- Expo Center station
- Expose Yourself to Art
- Extensis
- Extraordinary Measures
- Eyerly Aircraft Company
- Ezra Fisher
- Ezra Jacob Kraus
- Ezra Meeker
- F. A. Nettelbeck
- F. Alton Everest
- F. E. Bowman Apartments
- F. F. Montgomery
- F. Leo Smith
- F. L. Washburn
- F. M. Knight Building
- F. Wayne Valley
- FCR (company)
- FEI Company
- FILMguerrero
- FLIR Systems
- Face Rock State Scenic Viewpoint
- Faces of Meth
- Facing the Crowd
- Faerieworlds
- Failing Building (disambiguation)
- Failing Office Building
- Fair Oaks, Oregon
- Fair-Haired Dumbbell
- Fairbanks, Oregon
- Fairmount Hotel (Portland, Oregon)
- Fairview Christian School (Albany, Oregon)
- Fairview City Jail
- Fairview Creek
- Fairview Training Center
- Fairview, Coos County, Oregon
- Fairview, Oregon
- Fairview, Oregon (disambiguation)
- Fairview, Tillamook County, Oregon
- Fairview-Columbia Library
- Fairways Airport
- Fairy Falls (Oregon)
- Faith Bible High School
- Faith Lutheran Church (Junction City, Oregon)
- Falcon Heights, Oregon
- Falcon Northwest
- Fall Creek (Middle Fork Willamette River tributary)
- Fall Creek Falls (Douglas County, Oregon)
- Fall Creek Lake
- Fall Creek State Recreation Site
- Fall Creek, Oregon
- Fall River (Oregon)
- Fallen Worker Memorial
- Falls City High School (Oregon)
- Falls City, Oregon
- Fallstar
- Fannie Patton
- Fanno Creek
- Far Southwest, Portland, Oregon
- Fareless Square
- Farewell Bend Park
- Farewell Bend State Recreation Area
- Farewell to Orpheus
- Fargher Airport
- Fargher, Oregon
- Fariborz Maseeh
- Fariborz Maseeh Hall
- Farley Hills
- Farm House (Reed College)
- Farm Yard Field
- Farmington, Oregon
- Farr Airport
- Farragut Park
- Farrell's Ice Cream Parlour
- Fat Lever
- Faubion, Oregon
- Fauna of Oregon
- Faust Field
- Faustian Echoes
- Favorite (steamboat)
- Fay King (cartoonist)
- Faye Wright, Salem, Oregon
- Fear (gamer)
- Fearful Bones
- Feast Portland
- Fechheimer & White Building
- Federal Columbia River Power System
- Federal Correctional Institution, Sheridan
- Federal Reserve Bank of San Francisco Portland Branch
- Federale (band)
- Feel Train
- Felix Gillet
- Felix Hathaway
- Felony murder rule (Oregon)
- Fembot Collective
- Fenner Factory Cut Homes
- Feral Cat Coalition of Oregon
- Ferdinand Fisher House
- Ferdinand N. Shurtleff
- Ferdinand Sorenson
- Ferguson Ridge Ski Area
- Fern Hobbs
- Fern Ridge Dam
- Fern Ridge Reservoir
- Fern Ridge-Tribune News
- Fern Ridge Wildlife Area
- Fernanda D'Agostino
- Fernando Martín (basketball)
- Ferndale, Oregon
- Fernhill Park (Portland, Oregon)
- Fernwood Pioneer Cemetery
- Ferrin Barr Jr.
- Ferry Street Bridge (Eugene, Oregon)
- Festival Lanterns
- Fi-linx
- FiRa Consortium
- Fielder Creek
- Fielder Jones
- Fielder Mountain
- Fields Creek Formation
- Fields, Oregon
- Fifteenmile Creek (Columbia River tributary)
- Fifty Licks
- Figaro's Pizza
- Figo House
- Final Falls
- Final Warning
- Find Your Man
- Fine Arts Building (Portland, Oregon)
- Finn Rock, Oregon
- Fir Creek (Bull Run River tributary)
- Fire! (1977 film)
- Fireboats of Portland, Oregon
- Firefly Ranch Airfield
- First & Main
- First Bank of Joseph
- First Bank of Vale
- First Baptist Church (Ashland, Oregon)
- First Baptist Church (Dayton, Oregon)
- First Baptist Church of Brownsville
- First Church of Christ, Scientist (Forest Grove, Oregon)
- First Church of Christ, Scientist (Portland, Oregon)
- First Congregational Church (Corvallis, Oregon)
- First Congregational Church (Eugene, Oregon)
- First Congregational Church (Portland, Oregon)
- First Congregational Church of Oregon City
- First Evangelical Church of Albany
- First Interstate Bank Center
- First National Bank Building (Portland, Oregon)
- First National Bank of Hood River
- First Presbyterian Church (Cottage Grove, Oregon)
- First Presbyterian Church (Portland, Oregon)
- First Presbyterian Church (Roseburg, Oregon)
- First Presbyterian Church of Redmond
- First Regiment Armory Annex
- First Tech Credit Union
- First Unitarian Church of Portland
- Firwood, Clackamas County, Oregon
- Fish Grotto
- Fish Lake (Jackson County, Oregon)
- Fish Lake (Marion County, Oregon)
- Fisher Communications
- Fisher Poets Gathering
- Fisher School Bridge
- Fisher, Oregon
- Fishhawk Falls
- Fitton Green Natural Area
- Five Corners, Oregon
- Five Crows
- Five Oaks Museum
- Five Rivers (Oregon)
- Fivemile Rapids Site
- Flag of Oregon
- Flag of Portland, Oregon
- Flagg, Oregon
- Flagstaff Lake (Oregon)
- Flagtail Mountain
- Flame (sculpture)
- Flatiron Building (Portland, Oregon)
- Flavel Park
- Flavia Hall
- Fleetwood (steamboat)
- Fleetwood, Oregon
- Flexcar
- Flight Patterns
- Floater (band)
- Floater discography
- Floating Point Systems
- Floed–Lane House
- Flood Control Act of 1950
- Flor (band)
- Flora Recording & Playback
- Flora School
- Flora of Oregon
- Flora, Oregon
- Floras Lake
- Florence Dagmar
- Florence May Wright
- Florence Merriam Bailey
- Florence Municipal Airport
- Florence, Oregon
- Floribunda (sculpture)
- Flournoy Valley Airport
- Floyd Naramore
- Floyd Prozanski
- Floyd Simmons (American football)
- Floyd Skloot
- Fly 'N' W Airport
- Fly by Night Airport
- Flying D Ranch Airport
- Flying Ducks
- Flying E Airport
- Flying K Bar J Ranch Airport
- Flying K Ranch Airport
- Flying M Airport
- Flying T Ranch Airport
- Flying Tom Airport
- Flynn, Oregon
- Fogarty Creek State Recreation Area
- Fogelbo House
- Foghorn Stringband
- Folger Johnson
- Followers of Christ
- Followers of Christ (Oregon church)
- Folly Bollards
- Fong Chong
- Food carts in Portland, Oregon
- Footbag
- Foots Creek, Oregon
- Ford Hall (Willamette University)
- Forest Grove City Library
- Forest Grove Concours d'Elegance
- Forest Grove Fire and Rescue
- Forest Grove High School
- Forest Grove Leader
- Forest Grove School District (Oregon)
- Forest Grove Sound
- Forest Grove, Oregon
- Forest Heights Park (Portland, Oregon)
- Forest Lawn Cemetery (Gresham, Oregon)
- Forest Park (Portland, Oregon)
- Forest Park, Portland, Oregon
- Forest for the Trees (organization)
- Forgive Me If I've Told You This Before
- Foris Vineyards Winery
- Form B resignation
- Forrest Smithson
- Fort Astoria
- Fort Clatsop
- Fort Dalles
- Fort George Brewery
- Fort Hall
- Fort Harney
- Fort Henrietta Park
- Fort Hill, Oregon
- Fort Hoskins
- Fort Klamath
- Fort Klamath, Oregon
- Fort Lane (Oregon)
- Fort McDermitt Paiute and Shoshone Tribe
- Fort Rock
- Fort Rock Cave
- Fort Rock Valley Historical Homestead Museum
- Fort Rock, Oregon
- Fort Rock-Christmas Lake Valley Basin
- Fort Stevens (Oregon)
- Fort Stevens, Oregon
- Fort Umpqua
- Fort Vancouver
- Fort Vancouver Centennial half dollar
- Fort Vancouver National Historic Site
- Fort William (Oregon)
- Fort Yamhill
- Foss, Oregon
- Fossil Lake (Oregon)
- Fossil Public School
- Fossil, Oregon
- Foster (Reed College)
- Foster Dam
- Foster Langsdorf
- Foster Reservoir
- Foster, Oregon
- Foster-Powell, Portland, Oregon
- Fouad Kaady
- Fountain for Company H
- Fountains in Portland, Oregon
- Four Corners, Jackson County, Oregon
- Four Corners, Oregon
- Four Craters Lava Field
- Fourmile Lake (Oregon)
- Fox Park (Molalla, Oregon)
- Fox Theatre (Portland, Oregon)
- Fox Tower
- Fox, Oregon
- Fragaria cascadensis
- Framework (Portland, Oregon)
- Framework (building)
- Francella Mary Griggs
- Frances Building and Echo Theater
- Frances Fuller Victor
- Frances Gabe
- Frances J. White
- Frances Johnson
- Frances Linfield
- Francesca Sanders
- Francis A. Chenoweth
- Francis Ermatinger House
- Francis Fletcher
- Francis George
- Francis H. Leggett
- Francis I. McKenna
- Francis J. Heney
- Francis J. Murnane
- Francis Keally
- Francis Marion Stokes
- Francis Marion Stokes Fourplex
- Francis Peter Leipzig
- Francis Pettygrove
- Francis R. Chown House
- Francis S. Hoyt
- Franciscan Montessori Earth School & Saint Francis Academy
- Francisco Aguirre-Velasquez
- Frangula purshiana
- Frank A. Moore
- Frank C. Barnes House
- Frank C. High
- Frank C. Stettler House
- Frank Cady
- Frank Chamberlain Clark
- Frank Chamberlain Clark House
- Frank Dekum
- Frank E. Beach Memorial Fountain
- Frank E. Dooly House
- Frank Emmons
- Frank H. Reid
- Frank H. Schwarz
- Frank Howarth (woodworker)
- Frank Hrubetz & Company
- Frank Ivancie
- Frank J. Lonergan
- Frank J. Van Dyke
- Frank L. Dunbar
- Frank L. Roberts
- Frank L. and Ida H. Chambers House
- Frank Leahy
- Frank M. Warren Sr.
- Frank Morse (Oregon politician)
- Frank Okada
- Frank Prewitt
- Frank Shields (politician)
- Frank Silas Doernbecher House
- Frank T. Johns
- Frank Troeh
- Frank W. Benson (politician)
- Frank Wayne Marsh
- Frank's Noodle House
- Franklin B. Sprague
- Franklin F. Korell
- Franklin Grube
- Franklin High School (Portland, Oregon)
- Franklin Stahl
- Franklin W. Farrer House
- Franklin's bumblebee
- Franklin, Oregon
- Frankport, Oregon
- Franz Bakery
- Franz Building
- Franz Hall
- François Norbert Blanchet
- François X. Matthieu
- Fraxinus latifolia
- Fray (film)
- Fred A., May, and Ann Shogren House
- Fred Child
- Fred Cole (musician)
- Fred D. Fagg III
- Fred E. Chambers House and Grounds
- Fred E. Taylor House
- Fred Eckhardt
- Fred G. Meyer
- Fred Girod
- Fred Harlow House
- Fred Herbold
- Fred Jones (basketball)
- Fred L. Peterson
- Fred Lockley
- Fred Meyer
- Fred Meyer Challenge
- Fred Meyer Jewelers
- Fred Norcross
- Fred O. Miller House
- Fred Parkinson (politician)
- Fred Quillan
- Fred Stickel
- Fred Tunturi House
- Fred Vonder Ahe House
- Fred W. Heard
- Fred von Appen
- Freddy Got Fingered
- Fredenburg Butte
- Frederic Balch
- Frederic George Young
- Frederic Littman
- Frederic Stanley Dunn
- Frederick Alexander Cuthbert
- Frederick Armbruster Cottage
- Frederick Leadbetter
- Frederick M. Combellack
- Frederick Manson White
- Frederick Prigg
- Frederick Schwatka
- Frederick Steiwer
- Frederick Torgler Building
- Frederick Turner Fourplex
- Frederick Van Voorhies Holman
- Frederick W. Mulkey
- Frederick Waymire
- Frederick and Grace Greenwood House
- Free Geek
- Free Methodist Church (Dayton, Oregon)
- Free Society
- Free Souls Motorcycle Club
- FreeRange
- Freedom Socialist Party (Oregon)
- Freeman Fitzgerald
- Freewater, Oregon
- Freightliner Trucks
- Fremont Bridge (Portland, Oregon)
- Fremont National Forest
- Fremont National Recreation Trail
- Fremont Powerhouse
- Fremont–Winema National Forest
- Fremont, Oregon
- French American International School (Portland, Oregon)
- French House (Reed College)
- French Pass (Oregon)
- French Pete
- French Pete Creek
- French Pete Trail
- French Prairie
- French Settlement, Oregon
- Frenchglen Hotel State Heritage Site
- Frenchglen, Oregon
- Frequent Express
- Friend, Oregon
- Friendly Hall
- Friendly, Eugene, Oregon
- Friendship Circle (sculpture)
- Frigidaire Building
- Fringe theories on the location of New Albion
- Fritillaria pudica
- Fritillaria purdyi
- Fritz Richmond
- Frog Lake (Oregon)
- Frog Lake (Wasco County, Oregon)
- From Within Shalom
- Frontier Poetry
- Fruit and Flower Mission
- Fruitdale, Oregon
- Frustration Falls
- Fubonn Shopping Center
- Fugitives and Refugees
- Full Sail Brewing Company
- Fullbright (company)
- Fuller's Coffee Shop
- Fulton Park (Portland, Oregon)
- Fulton–Taylor House
- Funhouse Lounge
- Further (bus)
- Furthur (bus)
- Fusitriton oregonensis
- G. Collier Robbins
- G. G. Gerber Building
- G. Herbert Smith
- G. M. Standifer Construction Company
- G.I. Joe's
- GDiapers
- Gabe Nevins
- Gable Creek Formation
- Gabriel Franchère
- Gabriel Park
- Gabriel Rucker
- Gabriel Wilson
- Gadsby Building
- Gaerky Creek
- Gage Gubrud
- Gage Range
- Gail Kimbell
- Gail M. Kelly
- Gail Shibley
- Gail Whitsett
- Galen Rupp
- Galena, Oregon
- Gales Creek (Oregon)
- Gales Creek County Road
- Gales Creek, Oregon
- Galesville Reservoir
- Galice language
- Galice, Oregon
- Galium ambiguum
- Galium glabrescens
- Galium muricatum
- Gallon House Bridge
- Galls Creek
- Gambling in Oregon
- Gamma Phi Beta Sorority House (Eugene, Oregon)
- Gammans Park
- Gangaji
- Gap Powell
- GarageGames
- Garden Home–Whitford, Oregon
- Garden House (Reed College)
- Garden Wreath
- Garden of Surging Waves
- Gardenburger
- Gardener Butte
- Gardiner Historic District (Gardiner, Oregon)
- Gardiner, Oregon
- Garfield Peak (Oregon)
- Garibaldi, Oregon
- Garner Ted Armstrong
- Garoutte Creek
- Garr King
- Garrett Hongo
- Garrett Jackson
- Garrett Sim
- Gary Babcock Gordon
- Gary Braasch
- Gary Campbell (American football coach)
- Gary George (Oregon politician)
- Gary Gilmore
- Gary Guthman
- Gary Leif
- Gary Lewis (outdoor writer)
- Gary Payton
- Gary Seitz
- Gary Snyder
- Gary Wilhelms
- Gary Zimmerman
- Gary and Christine Rood Family Pavilion
- Gas Transmission Northwest
- Gaston Junior/Senior High School
- Gaston School District
- Gaston, Oregon
- Gaston–Strong House
- Gates, Oregon
- Gateway Green
- Gateway Subdivision
- Gateway Transit Center (TriMet)
- Gateway, Oregon
- Gateways High School
- Gatke Hall
- Gaultheria shallon
- Gavin Wilkinson
- Gay Hayden
- Gay Jacobsen D'Asaro
- Gay and Lesbian Archives of the Pacific Northwest
- Gaylord, Oregon
- Gazelle (1854 sidewheeler)
- Gazelle (motor vessel)
- Gazette-Times
- Gearhart Golf Links
- Gearhart Mountain
- Gearhart Mountain Wilderness
- Gearhart, Oregon
- Geeks Without Borders
- Geibisch and Joplin
- Geiger v. Kitzhaber
- Geisel Monument State Heritage Site
- Geiser Grand Hotel
- Gelatine (airship)
- Gem Stadium
- Gemstone (database)
- Gene Derfler
- Gene Murphy (American football, born c. 1900)
- Gene Timms
- Gene Tools
- Gene Whisnant
- General Miles
- Geneva's Shear Perfection
- Geneva, Oregon
- Genevieve Bell
- Genie's Cafe
- Geno Arce
- Genoa (restaurant)
- Genoa Building
- Gentrification of Portland, Oregon
- Geochron
- Geoff Loomis
- Geoff Petrie
- Geoff Schwartz
- Geoffrey Alpert
- Geoffrey Moore
- Geoffrey Simmons
- Geography of Oregon
- Geography of Portland, Oregon
- Geology of Oregon
- Geology of the Pacific Northwest
- Geoloqi
- George "Porky" Andrews
- George A. Lovejoy (New Hampshire politician)
- George A. Steel
- George A. White
- George Abernethy
- George Amundson
- George Anson Pease
- George Augustus La Dow
- George Bernard Noble
- George Bruns
- George Bush (pioneer)
- George Byron Currey
- George C. and Winona Flavel House
- George C. Brownell
- George Cardas
- George Christensen (American football)
- George Dorris
- George E. Coghill
- George E. Heathman
- George E. Starr
- George Earle Chamberlain
- George Earle Chamberlain House (Albany, Oregon)
- George Earle Chamberlain House (Portland, Oregon)
- George Edward Cole
- George Edward Glass
- George Eighmey
- George F. Heusner House
- George F. Wingard
- George Felt Airport
- George Flavel
- George Floyd mural
- George Floyd protests in Oregon
- George Floyd protests in Portland, Oregon
- George Fox University
- George Freese
- George G. Bingham
- George Gilman (Oregon politician)
- George H. Atkinson
- George H. Burnett
- George H. Himes
- George H. Merryman
- George H. Otten
- George H. Taylor
- George H. Williams Townhouses
- George Henry Williams
- George Himes Park
- George Hitchcock (poet)
- George Horton (baseball)
- George Howell Jones
- George K. Gay
- George K. Shiel
- George Law Curry
- George LeBreton
- George Lemuel Woods
- George Luis Baker
- George M. Brown
- George M. Campbell
- George M. Joseph
- George M. Post
- George Mattson (synthesizer inventor)
- George Mullin (VC)
- George N. Moore
- George P. Frank
- George P. Lent Investment Properties
- George P. Putnam
- George Palmer and Dorothy Binney Putnam House
- George Park (Portland, Oregon)
- George Philbrook
- George Pipes House
- George Poinar Jr.
- George R. Bagley
- George R. Vosburg
- George Rogers House (Lake Oswego, Oregon)
- George Rogers Park
- George Rossman
- George Schoener
- George Scott (pitcher)
- George Shaw (American football)
- George T. Gerlinger
- George Tall Chief
- George Taylor House (Corvallis, Oregon)
- George Trahern
- George Van Hoomissen
- George Vancouver
- George Varoff
- George W. Aguilar
- George W. Bethers House
- George W. Ebbert
- George W. Joseph
- George W. Joseph State Natural Area
- George W. Lilley
- George W. McBride
- George W. Patterson (Oregon politician)
- George W. Vaughn
- George W. and Hetty A. Bowers House
- George Washington Shaver
- George Washington Weidler
- George Whitaker (Oregon educator)
- George Wingfield
- George Wright (general)
- Georgia Mason
- Georgian Room
- Georgiana (steamboat)
- Georgiana Burton Pittock
- Gerald Pearson
- Gerald Schwarz
- Gerald Verrier
- Geraldine Bureker
- Geraldine L. Richmond
- Gerard Saucier
- Gerardo Dúran
- Gerber Dam
- Gerber Legendary Blades
- Gerber Reservoir
- Gerlinger Hall
- Gerlinger Motor Car Company
- Gerlinger Motor Car Works
- German American School
- German language newspapers of Oregon
- Gerry Frank
- Gerry Lopez
- Gerry Norquist
- Gert Boyle
- Gertrude Bass Warner
- Gervais High School
- Gervais, Oregon
- Get Happy (Pink Martini album)
- Gettings Creek
- Ghost Ship (sculpture)
- Ghosts of Highway 20
- Gibbon, Oregon
- Gibbs Street Pedestrian Bridge
- Gibson for Senate Freedom March
- Gideon Overcrossing
- Giesy–Failing House
- Gilbert Building (Portland, Oregon)
- Gilbert Gable
- Gilbert LaFreniere
- Gilbert River (Oregon)
- Gilbert Shea
- Gilchrist Junior/Senior High School
- Gilchrist State Forest
- Gilchrist, Oregon
- Gilda's Italian Restaurant
- Gilgamesh Brewing
- Gilkey Bridge
- Gill Coliseum
- Gillespie Corners, Oregon
- Gillette Field Airport
- Gilliam County, Oregon
- Gilliam and Bisbee Building
- Gilmour Ag Air Airport
- Gilt Club
- Gina Matthews
- Gina Ochsner
- Ginger Rogers
- Ginkgo Creek
- Ginny Burdick
- Girls Rock!
- GladRags
- Gladstone High School (Oregon)
- Gladstone Nature Park
- Gladstone Police Department
- Gladstone School District
- Gladstone, Oregon
- Gladys McCoy
- Glasgow, Oregon
- Glass Buttes
- Glass Candy
- Glen Coffield
- Glen Moore
- Glenada, Oregon
- Glenbrook, Oregon
- Glencoe High School (Oregon)
- Glencoe, Oregon
- Glendale Jr/Sr High School
- Glendale School District (Oregon)
- Glendale, Oregon
- Gleneden Beach State Recreation Site
- Gleneden Beach, Oregon
- Glenfair, Portland, Oregon
- Glenford Myers
- Glenn & Viola Walters Cultural Arts Center
- Glenn Anthony May
- Glenn Jackson
- Glenn L. Jackson Memorial Bridge
- Glenn Olds
- Glenn Otto Park
- Glenn Palmer (sheriff)
- Glenwood Park (Portland, Oregon)
- Glenwood, Lane County, Oregon
- Glenwood, Oregon
- Glenwood, Washington County, Oregon
- Glide Aero Airport
- Glide High School
- Glide Ranger Station
- Glide, Oregon
- Glimmer Train
- Glisan Building
- Glisan Glacier
- Global Scholars Hall
- Globe, Oregon
- Gnophaela latipennis
- Goat Blocks
- Goat Island (Clackamas County, Oregon)
- Goat Island (Columbia County, Oregon)
- Goat Island (Oregon)
- Goble, Oregon
- Gobshite Quarterly
- Goedertius
- Goering Ranches Airport
- Gold Beach High School
- Gold Beach Municipal Airport
- Gold Beach Ranger Station
- Gold Beach, Oregon
- Gold Hill, Oregon
- Golden Cascade
- Golden Delicious (band)
- Golden Hills Wind Project
- Golden Historic District
- Golden Retriever (band)
- Golden State Collegiate Baseball League
- Golden West (Portland, Oregon)
- Golden and Silver Falls State Natural Area
- Golden, Oregon
- Goldson, Oregon
- Goli Ameri
- Gone (2012 film)
- Gone, But Not Forgotten (novel)
- Gonzales v. Oregon
- Good Samaritan Regional Medical Center (Oregon)
- Goodale's Cutoff
- Goodin Creek Airport
- Goodpasture Bridge
- Goodwillie–Allen House
- Goose Hollow Inn
- Goose Hollow, Portland, Oregon
- Goose Hollow/SW Jefferson St station
- Goose Lake (Oregon–California)
- Goose Lake National Forest
- Goose Lake State Recreation Area
- Goose Lake Valley
- Gooseberry, Oregon
- Gopher Flats, Oregon
- Gopher Gulch Airport
- Gopher Valley
- Gopher, Oregon
- Gord Fashoway
- Gorda Ridge
- Gordon Arthur Stanley
- Gordon B. Frost
- Gordon Faber
- Gordon Gilkey
- Gordon H. Smith
- Gordon Haller
- Gordon House (Silverton, Oregon)
- Gordon Scott
- Gordon Sloan
- Gordon Sondland
- Gordon W. McKay
- Gordon, Oregon
- Gore Creek (Oregon)
- Gorge FC
- Gorman, Oregon
- Goshen, Oregon
- Goss Stadium at Coleman Field
- Gossip (band)
- Gothic Beauty
- Gotter Hotel
- Gottlieb Londershausen House
- Governator Ale
- Government Camp, Oregon
- Government Island (Oregon)
- Government of Oregon
- Government of Portland, Oregon
- Governor Grover (sternwheeler)
- Governor Hotel
- Governor Newell (sternwheeler)
- Governor Patterson Memorial State Recreation Site
- Governor of Oregon
- Governorship of Kate Brown
- Grabhorn's Airport
- Grace Bio-Labs
- Grace Crunican
- Grace DeMoss
- Grace Dillon
- Grace Episcopal Church (Astoria, Oregon)
- Grace Jordan
- Grace Kern House
- Grace Mitchell
- Grafton Tyler Brown
- Graham Creek (Rogue River tributary)
- Graham Dugoni
- Graham Fire
- Graham Kribs
- Graham Oaks Nature Park
- Graham Salisbury
- Grahamona
- Grampian Hills
- Granada Theater (The Dalles, Oregon)
- Grand Army of the Republic Cemetery (Portland, Oregon)
- Grand Central Bakery
- Grand Central Public Market
- Grand Duchy (band)
- Grand Prix of Portland
- Grand Ronde
- Grand Ronde Community
- Grand Ronde, Oregon
- Grand Stable and Carriage Building
- Grande Ronde
- Grande Ronde Hospital
- Grande Ronde River
- Grande Ronde Valley
- Grandma Tree
- Grange Cooperative
- Granite, Oregon
- Grant County Regional Airport
- Grant County, Oregon
- Grant High School (Portland, Oregon)
- Grant Magazine
- Grant Park (Portland, Oregon)
- Grant Park, Portland, Oregon
- Grant Sasser
- Grant Union High School (John Day, Oregon)
- Grants Pass Airport
- Grants Pass City Hall and Fire Station
- Grants Pass Daily Courier
- Grants Pass High School
- Grants Pass School District
- Grants Pass Supervisor's Warehouse
- Grants Pass, Oregon
- Grape Solar
- Graphic Arts Center Publishing
- Grass Mountain (Benton County, Oregon)
- Grass Valley, Oregon
- Grassa (restaurant)
- Grasshopper (sculpture)
- Grassy Knob Wilderness
- Grassy Range
- Grattan Kerans
- Grave Creek (Oregon)
- Grave Creek Bridge
- Gravelford, Oregon
- Graveyard Carz
- Graveyard of the Pacific
- Gravity Falls
- Gray Butte
- Gray-tailed vole
- Graylock Formation
- Grayson Boucher
- Greaser Petroglyph Site
- Greasewood Finnish Apostolic Lutheran Church
- Great Basin
- Great Basin Divide
- Great Basin redband trout
- Great Basin water resource region
- Great Blue Heron (sculpture)
- Great Cats World Park
- Great Coastal Gale of 2007
- Great Fire of 1873
- Great Flood of 1862
- Great Gale of 1880
- Great Northwest Athletic Conference
- Great Southern Railroad
- Great Vow Zen Monastery
- Great West League
- Great silver fir
- Greater Albany Public School District
- Greek Cusina
- Green Acres Air Park
- Green Acres, Coos County, Oregon
- Green Acres, Oregon
- Green Anarchy
- Green Garter Band
- Green Lantern Saloon
- Green Loop
- Green Meadows, Oregon
- Green Peter Dam
- Green Peter Reservoir
- Green River (Oregon)
- Green Room (film)
- Green Springs Mountain
- Green Tortoise
- Green, Oregon
- Greenback, Oregon
- Greenberry, Oregon
- Greenhorn Mountains (Oregon)
- Greenhorn, Oregon
- Greenleaf, Oregon
- Greenville, Oregon
- Greenville, Washington County, Oregon
- Greer Airport
- Greg Ballard (basketball)
- Greg Barreto
- Greg Brock (baseball)
- Greg Craven (teacher)
- Greg Macpherson
- Greg Matthews (politician)
- Greg McMackin
- Greg Oden
- Greg Riddoch
- Greg Sage
- Greg Smith (Oregon politician)
- Greg Strobel
- Greg Walden
- Greg Zerzan
- Gregory Gourdet
- Gregory Harrison
- Gregory Heights Library
- Gregory Retallack
- Gregory V. Jones
- Grells Airport
- Grenade Gloves
- Gresham Carnegie Library
- Gresham Central Transit Center
- Gresham City Hall station
- Gresham GreyWolves
- Gresham High School (Oregon)
- Gresham Library
- Gresham Pioneer Cemetery
- Gresham Police Department (Oregon)
- Gresham cat hostage taking incident
- Gresham, Oregon
- Gresham-Barlow School District
- Greta Binford
- Gretchen Corbett
- Gretchen Fraser
- Gretchen Kafoury
- Gretchen Schuette
- Grey Eagle (sternwheeler)
- Grey Rabbit
- Greya obscura
- Greya solenobiella
- Greyday Productions
- Greyhound Bus Station (Portland, Oregon)
- Griesel Fruit Company Building
- Griff Williams (musician)
- Griffin Creek (Bear Creek tributary)
- Griffin Hall (Reed College)
- Griffon Ramsey
- Grimm (TV series)
- Grimm (season 3)
- Grindelia integrifolia
- Griswold Stadium
- Grizzly Mountain (Oregon)
- Grizzly Peak (Oregon)
- Grizzly Peak Winery
- Groat–Gates House
- Ground Equipment Facility J-82
- Ground Kontrol
- Grouse, Oregon
- Grover Gardner
- Grüner (Portland, Oregon)
- Grüner (restaurant)
- Guadalupe Guerrero
- Guild Theatre (Portland, Oregon)
- Guild's Lake
- Gun laws in Oregon
- Gus C. Moser
- Gus J. Solomon
- Gus J. Solomon United States Courthouse
- Gus Van Sant
- Gustafson v. Payless Drug Stores NW, Inc.
- Gustav Freiwald House
- Gustave Bartman House
- Gustave Benthin
- Gustavus Hines
- Gustavus Holmes House
- Gutenberg College
- Guy Cordon
- Guy Finley
- Guy Kennedy
- Guy Ritter
- Guy W. Talbot State Park
- Gwen M. Davidson
- Gwen Svekis
- Gwenn Seemel
- Gymnopilus oregonensis
- Gymnopilus sordidostipes
- Gyokuko Carlson
- Gyppo logger
- Gypsy Joker Motorcycle Club
- Gypsy Restaurant and Velvet Lounge
- Gyros muirii
- Güero (restaurant)
- H. B. Van Duzer Forest State Scenic Corridor
- H. C. Keck House
- H. Chandler and Alice B. Egan House
- H. Clay Myers Jr.
- H. Guy Bedwell
- H. J. Andrews Experimental Forest
- H. J. Overturf
- H. L. Davis
- H. L. and Gretchen Hoyt Corbett House
- H. Liebes and Company Building
- H. M. Wicks
- H. Russell Albee
- H. Russell Albee House
- H. T. Hesse
- H. W. Brands
- HK Cafe
- HMS Blossom (1806)
- HMS Chatham (1788)
- HMS Racoon (1808)
- Habibi Restaurant
- Habis Abdulla al Saoub
- Hackelia bella
- Hackelia californica
- Hackelia cronquistii
- Hackelia cusickii
- Hackelia setosa
- Hackleman Historic District
- Hadleyville, Oregon
- Hager Mountain
- Hager, Oregon
- Hagerhorst Mountains
- Haggart Observatory
- Hail to Old OSU
- Hailey Kilgore
- Hailin Wang
- Haines, Oregon
- Hair of the Dog Brewing Company
- Hal E. Hoss
- Hal Koerner
- Hal Laycoe
- Hal Moe
- Hal Reeve
- Hal Smalley
- Hal Turpin
- Haley Heynderickx
- Halfway, Oregon
- Halie Loren
- Hall J. Kelley
- Hall S. Lusk
- Hall/Nimbus station
- Hallie Ford
- Hallie Ford Museum of Art
- Hallie Parrish Hinges
- Hallock–McMillan Building
- Hall–Chaney House
- Halprin Open Space Sequence
- Halsey, Oregon
- Hamby Park
- Hamilton Boyd
- Hamilton Building
- Hamilton Corbett
- Hamilton Hotel (Portland, Oregon)
- Hamilton Park (Portland, Oregon)
- Hamilton, Oregon
- Hamlet (Oregon)
- Hamlet, Oregon
- Hammond arson case
- Hammond, Oregon
- Hampton Buttes
- Hampton, Deschutes County, Oregon
- Hampton, Lane County, Oregon
- Hampton, Oregon
- Han Oak
- Hancock Park (Portland, Oregon)
- Hancock Street Fourplex
- Hand2Mouth Theatre
- Hands Across Hawthorne
- Hanel Field
- Hanford Site
- Hangin' Nothin' but Our Hands Down
- Hanis language
- Hank Vaughan
- Hanna Andersson
- Hannah Arendt Prize in Critical Theory and Creative Research
- Hannah Bridge
- Hannah Stocking
- Hans A. Linde
- Hanukkah Eve windstorm of 2006
- Happy Smith
- Happy Trails Animation
- Happy Valley Airport
- Happy Valley, Oregon
- Harbeck-Fruitdale, Oregon
- Harbor Drive
- Harbor Hills, Oregon
- Harbor, Oregon
- Harchenko Industrial Airport
- Hard Rain Falling
- Hardman Hotel
- Hardman IOOF Lodge Hall
- Hardman, Oregon
- Hardy Myers
- Hare Field
- Hares Canyon
- Hargadine Cemetery
- Harker Building
- Harkins Transportation Company
- Harl H. Haas Jr.
- Harlan, Oregon
- Harley J. Overturf
- Harley Jessup
- Harlow Block (Portland, Oregon)
- Harmon–Neils House
- Harney Basin
- Harney County School District
- Harney County Union High School District
- Harney County, Oregon
- Harney Lake
- Harney Park
- Harney section
- Harney, Oregon
- Harold Frederick Comber
- Harold Gunnes
- Harold J. Warner
- Harold R. Parks
- Harold R. W. Benjamin
- Harold Reinhart
- Harold Reynolds
- Harold Schnitzer
- Harold Vincent Milligan
- Harold Wass Ray House
- Harold Young (director)
- Haroon Rashid Aswat
- Harper School (Oregon)
- Harper, Oregon
- Harrell Fletcher
- Harriet Fasenfest
- Harriet Frank Jr.
- Harriet Jane Lawrence
- Harriet Redmond
- Harriet Speckart
- Harris Beach State Park
- Harris Bridge (Wren, Oregon)
- Harris Ellsworth
- Harris, Oregon
- Harrisburg High School (Oregon)
- Harrisburg Odd Fellows Hall
- Harrisburg School District (Oregon)
- Harrisburg, Oregon
- Harrison Court Apartments
- Harrison Park (Portland, Oregon)
- Harrison Price
- Harrison R. Kincaid
- Harrison Tower Apartments
- Harry & David
- Harry & David Field
- Harry A. Crosley House
- Harry Charles Moore
- Harry D. Boivin
- Harry F. Wentz Studio
- Harry Field (American football)
- Harry Glickman
- Harry Grayson
- Harry H. Belt
- Harry Jerome
- Harry Lane
- Harry Lonsdale
- Harry Merlo
- Harry Minto
- Harry Mittleman
- Harry Rabinowitz
- Harry T. Bagley
- Harry T. Nicolai House
- Harry Tracy
- Harry V. Gates
- Harry Wayland Randall
- Hart Lake (Oregon)
- Hart Mountain
- Hart Mountain National Antelope Refuge
- Hart family murders
- Hartwell B. Compson
- Harvest Queen (sternwheeler)
- Harvey Cross House
- Harvey H. DeArmond
- Harvey J. Fields
- Harvey K. Hines
- Harvey L. Clark
- Harvey Richards
- Harvey W. Scott
- Harvey's Acres Airport
- Haseltine Building
- Hassalo (1880 sternwheeler)
- Hassalo on Eighth
- Hastingsia alba
- Hastingsia bracteosa
- Hastingsia serpentinicola
- Hat Rock State Park
- Hatch Airport
- Hatfield Fountain
- Hatfield Government Center station
- Hatfield Marine Science Center
- Hatfield, California–Oregon
- Hatfield-Dowlin Complex
- Hauser, Oregon
- Havana, Oregon
- Hawks PDX
- Hawksy Walksy
- Hawthorn Farm station
- Hawthorne Asylum
- Hawthorne Books
- Hawthorne Boulevard (Portland, Oregon)
- Hawthorne Bridge
- Hawthorne Bridge bicycle counter
- Hawthorne Theatre
- Hawthorne, Portland, Oregon
- Hay Canyon Wind Farm
- Hayden Bridge (Alsea, Oregon)
- Hayden Bridge (Springfield, Oregon)
- Hayden Glacier
- Hayden Island, Portland, Oregon
- Hayden Mountain (Oregon)
- Hayden Mountain Airport
- Hayden Mountain Summit
- Haydn Symphonies (album)
- Hayesville, Oregon
- Hayhurst Building
- Hayhurst, Portland, Oregon
- Hayley Barker
- Haynes Inlet
- Haynes Inlet Bridge
- Hayrick Butte
- Hayse Blacksmith Shop
- Haystack Dam
- Haystack Rock
- Hayward Field
- Hayward, Oregon
- Hayworth Saddle
- Hazardia whitneyi
- Hazel (band)
- Hazel Hall (poet)
- Hazel Hall House
- Hazel P. Heath
- Hazel Ying Lee
- Hazeldale, Oregon
- Hazeltine Park
- Hazelwood, Portland, Oregon
- Hazen A. Brattain
- Heald College
- Healy Heights, Portland, Oregon
- Hear No Evil (1993 film)
- Heart Beacon
- Heart Coffee Roasters
- Heart in Oregon
- Heather Sharfeddin
- Heather Woods Broderick
- Heathman Hotel
- Heatmiser
- Heavens Gate Ranch Airport
- Hebo, Oregon
- Heceta Bank
- Heceta Beach, Oregon
- Heceta Head
- Heceta Head Light
- Heckletooth Mountain
- Hector Macpherson Jr.
- Hector Macpherson Sr.
- Hedgebrook (company)
- Heidi Schellman
- Heidi Schwegler
- Heilbronner Block
- Heimrich–Seufert House
- Heitman Analytics
- Helen Berg
- Helen Burgess
- Helen Gatch
- Helen Gibson
- Helen J. Frye
- Helen Margaret Gilkey
- Helen Sandoz
- Helen Swindells
- Helenium bolanderi
- Helianthella californica
- Helianthus bolanderi
- Helioscope (studio)
- Heliothodes diminutivus
- Heliothodes joaquin
- Helium Comedy Club
- Helix School
- Helix, Oregon
- Hell (American band)
- Hello, Larry
- Hells Canyon
- Hells Canyon Dam
- Hells Canyon National Recreation Area
- Hells Canyon Rally
- Hells Canyon Scenic Byway
- Hells Canyon Wilderness (Oregon and Idaho)
- Hells Canyon massacre
- Helmuth Rilling
- Helodium blandowii
- Helvetia, Oregon
- Hem fir
- Hemizonia congesta
- Hemlock Falls (Oregon)
- Hemlock, Tillamook County, Oregon
- Hemmingson Airport
- Henderson Luelling
- Hendricks Park
- Henley High School (Klamath Falls, Oregon)
- Henley, Oregon
- Henline Falls
- Henline Mountain
- Henry A. G. Lee
- Henry Alley
- Henry B. Dickson House
- Henry B. Miller House
- Henry C. Leutgert Building
- Henry C. and Wilhemina Bruening House
- Henry E. Dosch
- Henry E. Dosch House
- Henry F. Phillips
- Henry Failing
- Henry H. Spalding
- Henry Hagg Lake
- Henry Hahn House
- Henry Heppner
- Henry Hope Wong
- Henry J. Bean
- Henry J. Biddle
- Henry J. Hefty
- Henry J. Kaiser
- Henry Keene (politician)
- Henry Kuehle Investment Property
- Henry L. Benson
- Henry L. Corbett
- Henry L. Hess
- Henry Larcom Abbot
- Henry M. Grant House
- Henry Paul Hansen
- Henry Pittock
- Henry R. Adair
- Henry Roe Cloud
- Henry S. Rowe
- Henry Semon
- Henry Sensel Building
- Henry Sheldon
- Henry Thiele
- Henry Thiele Restaurant
- Henry Van Asselt
- Henry Van Hoevenberg
- Henry Vestine
- Henry Villard
- Henry W. Corbett
- Henry W. Lever
- Henry Waldo Coe
- Henry Weinhard
- Henry Weinhard's
- Henry Woronicz
- Henry and Mary Cyrus Barn
- Henry's Tavern
- Heppner Gazette-Times
- Heppner Hotel
- Heppner Junior/Senior High School
- Heppner Library-Museum
- Heppner National Forest
- Heppner flood of 1903
- Heppner, Oregon
- Herald and News
- Herb Johnson (American football)
- Herbert B. Powell
- Herbert Hoover
- Herbert Jasper
- Herbert Kerrigan
- Herbert Titus
- Herbert and Elizabeth Malarkey House
- Here and Now (2018 TV series)
- Hereford, Oregon
- Heritage Christian School (Oregon)
- Heritage Mall
- Herm Gilliam
- Herman Baertschiger Jr.
- Herman Brookman
- Herman Creek
- Herman Sarkowsky
- Herman Vetter House
- Herman Welch
- Hermiston Butte
- Hermiston High School
- Hermiston Municipal Airport
- Hermiston Reversionary Interest Release Act
- Hermiston School District
- Hermiston, Oregon
- Hermiston-Pendleton Micropolitan Statistical Area
- Heron Books
- Herschell–Spillman Noah's Ark Carousel
- Hershberger Mountain Lookout
- Hershel McGriff
- Heryford Brothers Building
- Hesperevax acaulis
- Hesperevax sparsiflora
- Heterotheca oregona
- Heuchera merriamii
- Hewlett Packard Enterprise
- Hewlett-Packard
- Hi Country No. 2 Airport
- Hi-School Pharmacy
- Hibernian Hall (Portland, Oregon)
- Hidden Valley High School (Oregon)
- Hideshi Hamaguchi
- Hieracium bolanderi
- Hieracium greenei
- Hieracium longiberbe
- Hieracium parryi
- Higgins (Portland, Oregon)
- Higgins Restaurant and Bar
- High Cascades Complex fires
- High Desert (Oregon)
- High Desert Discovery Scenic Byway
- High Desert Museum
- High Pass (Oregon)
- High Point Shell Midden
- High Rocks Park
- Highland Stickney
- Highs in the Mid-Sixties, Volume 7
- Hilda Grossman Morris
- Hildebrand, Oregon
- Hilgard Junction State Recreation Area
- Hilgard, Oregon
- Hilken Community Stadium
- Hill Creek
- Hill Hotel (Portland, Oregon)
- Hill Military Academy
- HillCrest Vineyards
- Hillcrest Youth Correctional Facility
- Hillis Peak
- Hills Creek (Oregon)
- Hills Creek Dam
- Hills Creek Reservoir
- Hillsboro Airport
- Hillsboro Airport/Fairgrounds station
- Hillsboro Artists' Regional Theatre
- Hillsboro Ballpark
- Hillsboro Civic Center
- Hillsboro Fire Department
- Hillsboro Health District station
- Hillsboro High School (Oregon)
- Hillsboro Hops
- Hillsboro Intermodal Transit Facility
- Hillsboro Medical Center
- Hillsboro Pioneer Cemetery
- Hillsboro Police Department (Oregon)
- Hillsboro Public Library
- Hillsboro School District
- Hillsboro Stadium
- Hillsboro Symphony Orchestra
- Hillsboro Transit Center
- Hillsboro Tribune
- Hillsboro wireless tower
- Hillsboro, Oregon
- Hillsdale Library
- Hillsdale, Portland, Oregon
- Hillside Park (Portland, Oregon)
- Hillside, Portland, Oregon
- Hilltop Airport
- Hilton Portland Hotel
- Hines, Oregon
- Hinkle Creek (Oregon)
- Hinkle Locomotive Service and Repair Facility
- Hinkle, Oregon
- Hip Mama
- Hip hop music in the Pacific Northwest
- Hiram Straight
- Hispanics and Latinos in Portland, Oregon
- Historic Columbia River Highway
- Historic Washington County Jail (Oregon)
- Historic ferries in Oregon
- History of African Americans in Oregon
- History of Chinese Americans in Portland, Oregon
- History of Korean Americans in Portland, Oregon
- History of Oregon
- History of Oregon State Beavers football
- History of Oregon State University
- History of Oregon wine
- History of Portland, Oregon
- History of baseball in Portland, Oregon
- History of racial discrimination in Oregon
- History of rail in Oregon
- History of the Coast Salish peoples
- History of the Japanese in Portland, Oregon
- History of the Oregon Trail
- History of the Portland Police Bureau
- History of the Portland Timbers franchise
- History of the Portland Trail Blazers
- History of the west coast of North America
- History of vehicle registration plates of Oregon
- Hjalmar Hvam
- Hob Broun
- Hobby Field
- Hobo's
- Hobo's (Portland, Oregon)
- Hobsonville, Oregon
- Hochbergellus
- Hodaka (motorcycle)
- Hoedads Reforestation Cooperative
- Hoffman Art Gallery
- Hoffman Bridge
- Hoffman Construction Company
- Hoffman Memorial State Wayside
- Hog Island (Oregon)
- Hogback Mountain (Klamath County, Oregon)
- Hogback Summit
- Hogg Rock
- Hokoyo Marimba
- Holbrook Fire
- Holbrook, Oregon
- Holcomb Creek Trestle
- Holcombe Waller
- Holden Outerwear
- Holdman, Oregon
- Hole-in-the-Ground
- Hole-in-the-Wall Falls
- Holgate Library
- Holiday Airport
- Holiday Farm Fire
- Holiday Rambler
- Holiday Sky Ranch Airport
- Holladay Park
- Holland, Oregon
- Holley, Oregon
- Hollie Pihl
- Holly Andres
- Holly Goldberg Sloan
- Holly Madison
- Holly Theatre (Medford, Oregon)
- Hollywood District
- Hollywood Library
- Hollywood Theatre (Portland, Oregon)
- Hollywood Video
- Hollywood/NE 42nd Ave station
- Holman State Wayside
- Holmes v. Ford
- Holocene (Portland, Oregon)
- Holodiscus discolor
- Holon (sculpture)
- Holt International Children's Services
- Holt–Saylor–Liberto House
- Holy Sons
- Home Forward
- Home Power
- Homelessness in Oregon
- Homelessness in Portland, Oregon
- Homer Barnett
- Homer D. Angell
- Homer Davenport
- Homer Keller
- Homer Woodson Hargiss
- Homestead, Oregon
- Homestead, Portland, Oregon
- Homeward Bound: The Incredible Journey
- Honald Ranch Airport
- Honda Motor Co. v. Oberg
- Hondo Dog Park
- Honey Bucket (musical group)
- Honey in the Horn
- Honeyman Hardware Company Building
- Honeyman House
- Honeymoon Creek Snow-Survey Cabin
- Hood River (Oregon)
- Hood River (disambiguation)
- Hood River Bridge
- Hood River County Library and Georgiana Smith Park
- Hood River County School District
- Hood River County, Oregon
- Hood River Distillers
- Hood River Glacier
- Hood River Valley
- Hood River Valley High School
- Hood River station
- Hood River, OR Micropolitan Statistical Area
- Hood River, Oregon
- Hood to Coast
- Hoodoo (ski area)
- Hoodoo Butte
- Hoodoo Ridge Lookout
- Hooker Creek Events Center
- Hooligan (sternwheeler)
- Hoosier (1851 sidewheeler)
- Hoover–Minthorn House
- Hop Fastpass
- Hope Abbey
- Hopewell, Oregon
- Hopworks Urban Brewery
- Horace Baker Log Cabin
- Horace J. and Ann S. Shinn Cottage
- Horace L. Dibble House
- Horace Lyman
- Horace P. Belknap
- Horace Sumner Lyman
- Horizon Christian School
- Horizon Christian Schools
- Horkelia hendersonii
- Horner Museum
- Horse Brass Pub
- Horse Creek (McKenzie River tributary)
- Horse Creek Bridge (McKenzie Bridge, Oregon)
- Horse Feathers (band)
- Horse Heaven, Oregon
- Horse Lava Tube System
- Horse Range (Oregon)
- Horse Ridge
- Horse Rock Ridge
- Horse rings in Portland, Oregon
- Horsetail Falls (Oregon)
- Horsetail Falls Bridge
- Horton, Oregon
- Hosanna Christian School
- Hosea T. Botts
- Hosford-Abernethy, Portland, Oregon
- Hoskins, Oregon
- Hosmer Lake
- Host Analog
- Hot Lake Hotel
- Hot Lake, Oregon
- Hot Lips Pizza
- Hot Spring Hills
- Hotel Albion
- Hotel Alder
- Hotel Alma
- Hotel Benton
- Hotel Grand Stark
- Hotel Lucia
- Hotel Oregon (Hood River)
- Hotel Oregon (McMinnville)
- Hotel Ramapo
- Hotel Rose
- Hotel Vance, Portland, a Tribute Portfolio Hotel
- Hotel Western
- Hotel Zags Portland
- Hotel deLuxe
- Houghtaling & Dougan
- House Bill 2001
- House Spirits Distillery
- House of Louie
- How to Beat the High Cost of Living
- How to Die in Oregon
- Howard A. Hall House
- Howard Belton
- Howard Ben Tré
- Howard Buford Recreation Area
- Howard D. Eberhart
- Howard Harris (wrestler)
- Howard Hesseman
- Howard Hobson
- Howard M. Terpenning Recreation Complex
- Howard Maple
- Howard Maupin
- Howard Prairie Lake
- Howard Ramsey
- Howard Turner
- Howard Vollum
- Howard W. Bergerson
- Howard W. Robertson
- Howard's Way (sculpture)
- Howell Appling Jr.
- Howell Prairie
- Howie Fox
- Howlock Mountain
- Hoyt Arboretum
- Hoyt Hotel
- Hroniss Grasu
- Hryszko Brothers Building
- Hub Pernoll
- Hubbard, Oregon
- Huber's
- Huber, Oregon
- Hubert Bernards
- Hubert Howe Bancroft
- Hucrest Elementary School
- Hudson's Bay Company
- Hug Point State Recreation Site
- Hugh Glenn House
- Hugh Luby
- Hugh O'Bryant
- Hugh Smithwick
- Hugh Thompson (architect)
- Hugh Wetshoe
- Hughes H-4 Hercules
- Hugo Bezdek
- Hugo Community Baptist Church
- Hugo, Oregon
- Hult Center for the Performing Arts
- Human Access Project
- Humboldt marten
- Humboldt's flying squirrel
- Humboldt, Portland, Oregon
- Humbug Creek
- Humbug Mountain
- Humbug Mountain State Park
- Hung Far Low (restaurant)
- Hung Far Low sign
- Hunger (band)
- Hunter Creek, Oregon
- Hunters Hot Springs
- Hunter–Morelock House
- Huntington School District
- Huntington Wagon Road
- Huntington, Oregon
- Hurwal Formation
- Hush Records
- Hutch Harris
- Hutchinson, Oregon
- Huw Edwards (conductor)
- Hyatt Centric Downtown Portland
- Hyatt Regency Portland
- Hyatt Reservoir
- Hyde Formation
- Hydrotherikornis
- Hyperbole and a Half
- Hypnos (record label)
- Hyslop Field Research Laboratory
- I Can Lick Any Sonofabitch in the House
- I-205 busway
- I. L. Patterson
- I.O.O.F. – Paris Fair Building
- IOOF Building (Ashland, Oregon)
- IP Fabrics
- Iame (rapper)
- Ian A. Young
- Ian Bell (CEO)
- Ian Boswell
- Ian Doescher
- Ian Fuller
- Ian Karmel
- Ian Kidd
- Ian Loveland
- Ianto Evans
- Icarus the Owl
- Ice Age Floods National Geologic Trail
- Ice Lake (Oregon)
- Ida B. Wells-Barnett High School
- Ida Kidder
- Ida McCain
- Idaho (sidewheeler)
- Idaho Building (1905)
- Idaho Northern and Pacific Railroad
- Idaho Power
- Idanha, Oregon
- Idaville, Oregon
- Ideals (sculpture)
- Idiotville, Oregon
- Idleyld Park, Oregon
- Ifo Ekpre-Olomu
- Ignite (event)
- Ila Ray Hadley
- Ilaisa Tuiaki
- Iliamna bakeri
- Iliamna latibracteata
- Illahe, Oregon
- Illinois River (Oregon)
- Illinois River Forks State Park
- Illinois River Trail
- Illinois Valley
- Illinois Valley Airport
- Illinois Valley High School
- Illinois Valley News
- Illmaculate
- Ilsa Paulson
- Image Comics
- Image3D
- Imago Theatre (Portland, Oregon)
- Imbibe
- Imbler High School
- Imbler, Oregon
- Imbrie Farm
- Ime Udoka
- Immersive Media
- Imnaha (sternwheeler)
- Imnaha Guard Station
- Imnaha National Forest
- Imnaha River
- Imnaha, Oregon
- Imogen Cunningham
- Imogen Harding Brodie
- Imperial Garage
- Imperial Hotel (Portland, Oregon)
- Imperial Stock Ranch Headquarters Complex
- Imputor?
- In Honor of a Lifetime of Sexual Assault
- In Music We Trust
- In Other Words Feminist Community Center
- In the Shadow of the Elm
- InDinero
- InFocus
- InStove
- Ina Law Robertson
- Independence Historic District (Independence, Oregon)
- Independence State Airport
- Independence, Oregon
- Independent Party of Oregon
- Independent Publishing Resource Center
- Index of Oregon-related articles
- Indian Beach (Oregon)
- Indian Head Casino
- Indian Maiden and Fawn
- Indian Mary Park
- Indian Sands
- Indian Sands (Brookings, Oregon)
- Indian Shaker Church
- Indian Shaker Church and Gulick Homestead
- Indian Village, Oregon
- IndieWebCamp
- Indigenous Peoples Day of Rage
- Indigenous peoples of the Great Basin
- Indigenous peoples of the Northwest Plateau
- Indigenous peoples of the Pacific Northwest Coast
- Indiola, Oregon
- Inglis, Oregon
- Ingrid Wendt
- Inked in Blood (band)
- Inland Empire League
- Inland Northwest
- Inlow Hall (Eastern Oregon University)
- Inlow, Oregon
- Inshallah International Airport
- Insomniac Folklore
- Inspiration Airport
- Instruments of Mercy
- Intel
- Intellichem
- InterCommunity Health Network
- Interior grand fir
- Interlachen, Oregon
- Interlocking Forms
- International Harvester Company Warehouse
- International Museum of Carousel Art
- International Portland Select FC
- International Reptile Rescue
- International Rose Test Garden
- International School of Beaverton
- International Talk Like a Pirate Day
- Interstate 105 (Oregon)
- Interstate 205 (Oregon–Washington)
- Interstate 205 Bike Path
- Interstate 305 (Oregon)
- Interstate 405 (Oregon)
- Interstate 5 in Oregon
- Interstate 505 (Oregon)
- Interstate 80N (Oregon)
- Interstate 80N (Oregon–Idaho–Utah)
- Interstate 80N (Oregon–Utah)
- Interstate 82
- Interstate 82 (Oregon–Utah)
- Interstate 82S (Oregon–Utah)
- Interstate 84 in Oregon
- Interstate 84 undercrossing
- Interstate Bridge
- Interstate Firehouse Cultural Center
- Interstate/Rose Quarter station
- Intisar Abioto
- Inversion: Plus Minus
- Ion Lewis
- Ione Community Charter School
- Ione, Oregon
- Ira Babcock
- Ira F. M. Butler
- Ira F. Powers Building
- Ira F. Powers Warehouse and Factory
- Irene Bennett Brown
- Irene Hazard Gerlinger
- Irina Gabashvili
- Irina Walker
- Iris Noble
- Iris innominata
- Iris tenax
- Iris tenuis
- Irish Bend Covered Bridge
- Iron Crown Airport
- Iron Mountain (Oregon)
- Ironside, Oregon
- Irrigon Irrigator
- Irrigon Junior/Senior High School
- Irrigon, Oregon
- Irving Glacier (Oregon)
- Irving Klaw Trio
- Irving Park (Portland, Oregon)
- Irving Street Kitchen
- Irving W. Pratt
- Irving, Eugene, Oregon
- Irvington Bowman Apartments
- Irvington Historic District (Portland, Oregon)
- Irvington Tennis Club
- Irvington, Portland, Oregon
- Isaac Homer Van Winkle
- Isaac King House and Barn
- Isaac Lee Patterson Bridge
- Isaac Macrum House
- Isaac N. Ebey
- Isaac Neuberger House
- Isaac Newton Gargoyle
- Isaac R. Moores
- Isaac R. Moores Jr.
- Isaac Scott (musician)
- Isaac Seumalo
- Isaac W. Smith (surveyor)
- Isaiah Hartenstein
- Isaiah Mustafa
- Isaiah Rider
- Isam White House
- Island City, Oregon
- Island Lake (Oregon)
- Issa (Senegalese singer)
- It Prevails
- Italian Gardeners and Ranchers Association Market Building
- Ivan M. Niven
- Ivesia baileyi
- Ivesia rhypara
- Iwetemlaykin State Heritage Site
- Iyo Stone
- Izee, Oregon
- J. A. Chanslor
- J. A. Chapman
- J. André Fouilhoux
- J. C. Braly House
- J. C. Penney Building (Newberg, Oregon)
- J. F. Watkins House
- J. G. Edwards House
- J. H. Baxter and Co.
- J. J. Birden
- J. K. Gill Company
- J. K. Gill Company Building
- J. Leo Fairbanks
- J. Leo Fairbanks House (Corvallis, Oregon)
- J. Malcolm Greany
- J. Marhoffer
- J. Mary Taylor
- J. Patrick Metke
- J. R. Bryson House
- J. R. Campbell (judge)
- J. R. Williams (comics)
- J. S. and Melinda Waggener Farmstead
- J. T. Taylor (fighter)
- J. W. Long Law Library
- J.J. Hones
- JD Rossetti
- JPM Airport
- Jace Fry
- Jack Burtch
- Jack Cody
- Jack Corliss
- Jack Crabtree
- Jack Elam
- Jack Ely
- Jack Ernest Vincent
- Jack Faust (attorney)
- Jack Fire
- Jack Herer
- Jack Joyce (businessman)
- Jack Knife Fire
- Jack Landau (judge)
- Jack Lee Harelson
- Jack London Revue
- Jack McLarty
- Jack Morris (American football)
- Jack O'Billovich
- Jack Ohman
- Jack Patera
- Jack Pennick
- Jack R. Binns
- Jack Ramsay
- Jack Roberts (politician)
- Jack Rosenthal (journalist)
- Jack Tafari
- Jack Williams (news anchor)
- Jack Wilson (pitcher)
- Jack Zika
- Jackie Dingfelder
- Jackie Stiles
- Jackie Taylor (politician)
- Jackie Winters
- Jackies Butte
- Jackknife Bar
- Jackson Bottom Wetlands Preserve
- Jackson County Courthouse (Jacksonville, Oregon)
- Jackson County Courthouse (Medford, Oregon)
- Jackson County Sheriff's Office (Oregon)
- Jackson County, Oregon
- Jackson F. Kimball State Recreation Site
- Jackson Graham
- Jackson High School (Oregon)
- Jackson L. Morrow
- Jackson Tower
- Jacksonville Historic District (Jacksonville, Oregon)
- Jacksonville, Oregon
- Jacksonville-to-Fort Klamath Military Wagon Road
- Jacob Avshalomov
- Jacob C. Spores House
- Jacob Clearwater House
- Jacob DeShazer
- Jacob Hollister
- Jacob Kamm
- Jacob Kamm House
- Jacob MacDonald
- Jacob Pebley
- Jacob Rathe
- Jacob Tanzer
- Jacob Vanderpool
- Jacob Volz
- Jacob Young
- Jacob Young (basketball)
- Jacob Zimmerman House
- Jacobberger House
- Jacobs–Wilson House
- Jacoby Ellsbury
- Jacques Gershkovitch
- Jacques Singer
- Jacques and Amelia Reinhart House
- Jacquizz Rodgers
- Jade District
- Jaime Nared
- Jake Cabell
- Jake Colhouer
- Jake Fisher
- Jake Leicht
- Jake's Famous Crawfish
- James A. Bushnell
- James A. Gibbs
- James A. O'Neil
- James A. Redden
- James A. Redden Federal Courthouse
- James Adams (entrepreneur)
- James Alger Fee
- James B. Norman
- James B. Stephens
- James B. Stephens House
- James B. Thayer
- James Beard
- James Beard Public Market
- James Beggs (rower)
- James Biddle
- James Birnie
- James Buchal
- James C. Bean
- James C. Hawthorne
- James C. and Mary A. Costello House
- James Cant Ranch Historic District
- James Cassidy (musician)
- James Chasse
- James Clemmer
- James Clinton (sternwheeler)
- James Cloutier
- James D. Miller
- James D. Robb House
- James D. Saules
- James DePreist
- James Drury
- James E. Atwater
- James E. Brau
- James E. West (politician)
- James E. Wheeler House
- James F. Short
- James F. Watson
- James FitzPatrick (American football)
- James G. Blaine Society
- James George Arbuthnot
- James H. Allen
- James H. Slater
- James H. and Cynthia Koontz House
- James Hargrove Meredith
- [[James Hemenway (Oregon politician)]
- James Henry Dickey Henderson
- James Hickey House
- James Ivory
- James J. Brady (physicist)
- James J. Hill
- James J. Montague
- James Jackson (Medal of Honor)
- James John
- James John Elementary School
- James John High School
- James K. Kelly
- James K. Weatherford
- James Kim
- James Kurth
- James Lavadour
- James Lee (defensive tackle)
- James Leslie Coke
- James M. Brown
- James M. Burns (judge)
- James Manning Jr.
- James Martin Fitzgerald
- James McBride (politician)
- James McCarthy (oceanographer)
- James McMillan (fur trader)
- James Milne House
- James N. Gardner
- James Nesmith
- James O'Meara (journalist)
- James O'Neill (Washington politician)
- James O. Maxwell Farmstead
- James Paul
- James Pepper Henry
- James Rassman
- James Robinson (basketball, born 1970)
- James Rodgers (gridiron football)
- James Rowley and Mary J. Blackaby House
- James S. Polhemus House
- James Sample (conductor)
- James Shupe
- James Sinclair (fur trader)
- James Stevens (writer)
- James T. Brand
- James T. Goodrich
- James Terwilliger
- James Thayer
- James U. Campbell
- James W. F. Carman
- James W. Mott
- James Whalen (American football)
- James William Abert
- James William Troup
- James Wimer Octagonal Barn
- James Withycombe
- Jamey Harris
- Jami Cate
- Jami Resch
- Jamie Burke
- Jamie Dunphy
- Jamie Ford
- Jamie Scott (basketball)
- Jamie Slocum
- Jamieson Parker
- Jamieson, Oregon
- Jamison Square
- Jan Eliot
- Jan Lee
- Jan Vander Tuin
- Jan Wyers
- Jana Schmieding
- Jane Buchan
- Jane Cease
- Jane Goodall Environmental Middle School
- Jane Kirkpatrick
- Jane Kurtz
- Jane Lokan
- Jane Lubchenco
- Jane Powell
- Jane Sanders Stadium
- Janeen Sollman
- Janelle Bynum
- Janet Carlson
- Janet Chvatal
- Janet Reed
- Janet Stevenson
- Janet Weiss
- Janice Grube
- Janice Romary
- Janice Scroggins
- Janie Takeda
- Janine Szpara
- Janna Malamud Smith
- Janrain
- Jantzen
- Jantzen Beach Amusement Park
- Jantzen Beach Carousel
- Jantzen Beach Center
- Jantzen Beach Seaplane Base
- Jantzen Knitting Mills Company Building
- Jantzer Airport
- January 2008 North American storm complex
- January 2012 Pacific Northwest snowstorm
- January 2017 North American ice storm
- Japanese American Historical Plaza
- Japanese Breakfast
- Japanese Garden (Ashland, Oregon)
- Jarad van Schaik
- Jared Cunningham
- Jared Zabransky
- Jarrett Walker
- Jarvis Landing (Oregon)
- Jasmin Savoy Brown
- Jasmine Ash
- Jason Atkinson
- Jason Boe
- Jason Conger
- Jason Franklin
- Jason James Richter
- Jason Johnson (entrepreneur)
- Jason Kropf
- Jason LaPoint
- Jason Langer
- Jason Lee (judge)
- Jason Lee (missionary)
- Jason Moss (musician)
- Jason Palumbis
- Jason Si'i
- Jason Slowey
- Jason Stanford (consultant)
- Jasper Ridge Airstrip
- Jasper State Recreation Site
- Jasper, Oregon
- Jaumea carnosa
- Jawbone Flats, Oregon
- Jay Baller
- Jay Bowerman
- Jay H. Upton
- Jay Lake
- Jay Locey
- Jay Porter
- Jayant Patel
- Jaynee Germond
- Jazz in Portland, Oregon
- Je dis oui!
- Jean Baptiste Charbonneau
- Jean Carmen
- Jean Cowan
- Jean Eberheart
- Jean Harris (activist)
- Jean M. Auel
- Jean Saubert
- Jean, Oregon
- Jean-Baptiste-Zacharie Bolduc
- Jeanine Oleson
- Jeannace June Freeman
- Jeanne Atkins
- Jeanne Dost
- Jeanne M. Holm
- Jeanne Manor Apartment Building
- Jeannette C. Hayner
- Jeannette Hamby
- Jed Lowrie
- Jed Weaver
- Jedediah Aaker
- Jedediah Smith
- Jeff Alworth
- Jeff Barker (politician)
- Jeff Barry (baseball)
- Jeff Betts
- Jeff Brady (reporter)
- Jeff Burk
- Jeff Cogen
- Jeff Enquist
- Jeff Gianola
- Jeff Gilmour
- Jeff Golden
- Jeff Hart (gridiron football)
- Jeff Helfrich
- Jeff Jahn
- Jeff Kosseff
- Jeff Kropf
- Jeff Kruse
- Jeff Lahti
- Jeff London
- Jeff Lorber
- Jeff Luers
- Jeff Merkley
- Jeff Monson
- Jeff Olson (American football)
- Jeff Quinney
- Jeff Reardon (politician)
- Jeff Richards (actor)
- Jeff Whitty
- Jeffers Garden, Oregon
- Jefferson (proposed Pacific state)
- Jefferson County, Oregon
- Jefferson High School (Jefferson, Oregon)
- Jefferson High School (Portland, Oregon)
- Jefferson Highway (Oregon)
- Jefferson Methodist Church
- Jefferson Mosier House
- Jefferson Park Glacier
- Jefferson Public Radio
- Jefferson Smith (politician)
- Jefferson Substation
- Jefferson Westside, Eugene, Oregon
- Jefferson, Oregon
- Jeffrey Battle
- Jeffrey Currie
- Jeffrey Frederick
- Jeffrey Grayson
- Jeffrey M. Werner
- Jeffrey St. Clair
- Jeld-Wen
- Jemiah Jefferson
- Jen Currin
- Jen Van Meter
- Jen and Kat
- Jenelle Riley
- Jenene Nagy
- Jenn Shelton
- Jennie Bramhall House
- Jennie Clark
- Jennifer Berdahl
- Jennifer Lauck
- Jennifer Lyon
- Jennifer Murphy
- Jennifer Sung
- Jennifer Williamson
- Jennings Lodge, Oregon
- Jenny Creek
- Jenny Gordy
- Jenny Mowe
- Jenny Wade
- Jensen Arctic Museum
- Jensen Huang
- Jensen Investment Company Building
- Jensens Strip
- Jerami Grant
- Jere Gillis
- Jeremiah Dominguez
- Jeremy Beard
- Jeremy Guthrie
- Jeremy Joseph Christian
- Jeri Ellsworth
- Jericho Creek (North Fork John Day River tributary)
- Jerome Alden
- Jerome Baker (artist)
- Jerome Kersey
- Jerome Souers
- Jerralynn Ness
- Jerry Andrus
- Jerry Azzinaro
- Jerry Brudos
- Jerry Frei
- Jerry Glanville
- Jerry Gustafson
- Jerry Inman
- Jerry Kilgore (singer)
- Jerry Krummel
- Jerry Lausmann
- Jerry Lyons
- Jerry Ross (painter)
- Jerry Tarr
- Jerry Turner (theater director)
- Jerry Willey
- Jess Hartley
- Jess Lewis
- Jesse A. Hamilton
- Jesse Applegate
- Jesse Edwards (businessman)
- Jesse Edwards House
- Jesse H. Caton House
- Jesse H. Settlemier House
- Jesse Quinn Thornton
- Jessi Reaves
- Jessica Carlson (Miss Oregon USA)
- Jessica Hull
- Jessica Jackson Hutchins
- Jessica Vega Pederson
- Jessica Wallenfels
- Jessie M. Honeyman Memorial State Park
- Jessie M. Honeyman Memorial State Park Historic District
- Jessie M. Raymond House
- Jessy J
- Jesuit High School (Beaverton, Oregon)
- Jew Valley
- Jewel Lansing
- Jewell Junction, Oregon
- Jewell Meadows Wildlife Area
- Jewell School
- Jewell, Oregon
- Jewish Review
- Jewish Shelter Home
- Jiggles
- Jiggs Parrott
- Jill Bakken
- Jill Hazelbaker
- Jill Twiss
- Jillian Harmon
- Jim Aiken
- Jim Barnett (basketball)
- Jim Beatty (musician)
- Jim Belushi
- Jim Bown
- Jim Brazeau
- Jim Brewer (basketball)
- Jim Bunn
- Jim Chrest
- Jim Dietz (baseball)
- Jim Dixon (American football)
- Jim Elkins (criminal)
- Jim Francesconi
- Jim Gilstrap (coach)
- Jim Goad
- Jim Goddard (basketball)
- Jim Gorsek
- Jim Grelle
- Jim Haney
- Jim Hibbs
- Jim Hill (Oregon politician)
- Jim Huffman
- Jim Jarvis
- Jim Joyce
- Jim Kenagy
- Jim Laidler
- Jim Leavitt
- Jim Leisy
- Jim Loscutoff
- Jim Maxey
- Jim McDonald (pitcher)
- Jim McGregor (basketball)
- Jim Palazzolo
- Jim Paxson
- Jim Pepper
- Jim Purcell
- Jim Rilatt
- Jim Rooker
- Jim Small (baseball)
- Jim Spagg
- Jim Stuart
- Jim Thompson (Oregon politician)
- Jim Torrey
- Jim Warren (artist)
- Jim Warren (computer specialist)
- Jim Weaver (Oregon politician)
- Jim Weidner
- Jim Whitty
- Jim Wilson (first baseman)
- Jim Zalesky
- Jim's Airstrip
- Jimmy Mak's
- Jimmy Ward (ice hockey)
- Jimtown, Oregon
- Jinkx Monsoon
- Jive Software
- Jo Ann Hardesty
- Jo Rae Perkins
- Joan Acker
- Joan C. Gratz
- Joan Haverty Kerouac
- Joan Hodgman
- Joan Mondale
- Joan Riddell Cook
- Joan S. Ash
- Joanna Bolme
- Joanne Verger
- Joaquin Miller
- Job Ross House
- Jobes Milling Company
- Jodi Ann Paterson
- Jodi Hack
- Joe Avezzano
- Joe Benjamin (boxer)
- Joe Bush (ghost)
- Joe E. Dunne
- Joe Erautt
- Joe Etzel Field
- Joe Francis (American football)
- Joe Gallegos
- Joe Gordon
- Joe Holland (coach)
- Joe Huston
- Joe Maddock (coach)
- Joe P. Buhler
- Joe Paterson (baseball)
- Joe Powers
- Joe Smith (American football coach)
- Joe Warren (fighter)
- Joel David Moore
- Joel Hedgpeth
- Joel Nigg
- Joel Palmer
- Joel Przybilla
- Joel Redon
- Joel Skousen
- Joel Sobotka
- Joevan Catron
- Joey Gibson (political activist)
- Joey Harrington
- Joey LaRocque
- Joey Wong (baseball)
- Johan Poulsen House
- Johanna Brenner
- John A. Day
- John A. Warren
- John Alexander Simpson
- John Andrew Buchanan
- John Anthony House
- John Anthony Schellman
- John Arthur Ackroyd
- John B. Preston
- John B. Waldo
- John B. Yeon
- John B. Yeon State Scenic Corridor
- John Bain (soccer)
- John Ball (pioneer)
- John Beckett (American football)
- John Beeson
- John Bernhard Leiberg
- John Bexell House
- John Blackburn (songwriter)
- John Boit
- John Bonser (steamship captain)
- John Brotherton
- John Bryson
- John Bunnell
- John Bunzow
- John Burnett (judge)
- John C. Ainsworth
- John C. Boyle Dam
- John C. Boyle Reservoir
- John C. Carson
- John C. Crabbe
- John C. Duckwall House
- John C. Frémont
- John C. Robertson
- John Callahan (cartoonist)
- John Canzano
- John Charles Olmsted
- John Chiapuzio
- John Coletti (author)
- John D. Boon
- John D. Letcher
- John Dallum
- John Davis (Oregon politician)
- John Day (trapper)
- John Day Compound, Supervisor's Warehouse
- John Day Dam
- John Day Formation
- John Day Fossil Beds National Monument
- John Day Highway
- John Day River
- John Day River (northwestern Oregon)
- John Day, Oregon
- John Deere Plow Company Building
- John Doan
- John Dunn (university president)
- John E. G. Povey House
- John E. Jaqua Center for Student Athletes
- John E. Ross
- John Eben Young House
- John Emmitt
- John Englehart
- John F. Kennedy High School (Oregon)
- John F. Kennedy Memorial (Portland, Oregon)
- John F. Kilkenny United States Post Office and Courthouse
- John F. McCormick
- John F. Nugent
- John F. Steelhammer
- John Fahey (musician)
- John Fallon (photographer)
- John Fautenberry
- John Fiechter House
- John Fitzgerald Kennedy Memorial (Portland, Oregon)
- John Fought
- John Francis Carroll
- John Frohnmayer
- John Gates (Portland mayor)
- John George Vlazny
- John Gourley
- John Green (Medal of Honor)
- John Gurley Flook
- John H. Carkin
- John H. Couch
- John H. Couch (side-wheeler)
- John H. Dick
- John H. Falk
- John H. Mitchell
- John H. Moores
- John Hailey
- John Harker
- John Hershberger
- John Hicklin Hall
- John Hobson House
- John Hockenberry
- John Hubert Hall
- John Huffman (politician)
- John Hugh McNary
- John Hughes (counselor)
- John Irving (steamship captain)
- John Jacob Astor
- John Jacob Astor Hotel
- John Jaha
- John James Abert
- John Johnson (basketball)
- John Kelsay (judge)
- John Kilkenny
- John Kirk Townsend
- John Kitzhaber
- John Kroger
- John L. Morrison (pioneer)
- John L. Rand
- John L. Thompson House
- John Leeford Brady
- John Leovich
- John Lim
- John Lively (politician)
- John M. Bloss
- John M. Breck
- John M. Drake
- John M. Gearin
- John M. Moyer House
- John M. Wallace Fourplex
- John M. and Elizabeth Bates House No. 1
- John M. and Elizabeth Bates House No. 4
- John Mandic
- John McCambridge
- John McCourt
- John McEwan
- John McKay (American football)
- John McLeod (explorer)
- John McLoughlin
- John McLoughlin Bridge
- John McLoughlin House
- John McLoughlin Jr.
- John McNulty (steamboat captain)
- John Micallef
- John Michael Kiedis
- John Minnis
- John Minto (Oregon pioneer)
- John Mix Stanley
- John Mock House
- John Moen
- John Mooney (canoeist)
- John N. Griffin House
- John N. Williamson
- John N. and Cornelia Watson House
- John Nash (basketball)
- John Noble Holcomb
- John O. Bailey
- John Outhouse
- John P. Gaines
- John P. Rusk
- John Palmer House (Portland, Oregon)
- John Phillips House
- John Postlethwait
- John Quincy Adams and Elizabeth Young House
- John R. Dellenback
- John R. Harter
- John R. Howard Hall
- John R. Isbell
- John R. McBride
- John Reed (fur trader)
- John Reed (journalist)
- John Robinson (American football coach)
- John Ross Tower
- John S. Honeyman House
- John Schoon
- John Schuhmacher
- John Sellwood
- John Sherrill Houser
- John Sibley Williams
- John Smith Griffin
- John Spence (frogman)
- John Sperling
- John Storrs (architect)
- John Strong (sportscaster)
- John Strong Newberry
- John Sunseri
- John Sutherland House
- John Sweek House
- John T. Apperson
- John T. Hash House
- John Tigard House
- John Trudeau
- John Turner (fur trapper)
- John U. Bascom
- John V. Byrne
- John V. G. Posey House
- John Varley (author)
- John Virginius Bennes
- John Virginius and Annice Bennes House
- John W. Anunsen
- John W. Bryant
- John W. Minto
- John W. Reynolds (Oregon attorney)
- John W. Shute
- John Walters (rower)
- John Wesley Davis
- John Wesley Hillman
- John Wesley Johnson
- John West (captain)
- John Whiteaker
- John Wilcox (American football)
- John Wilkerson
- John Wilson (philanthropist)
- John Witte
- John Work (fur trader)
- John Yeon
- John Yeon Speculative House
- John Yezerski
- John Zerzan
- John and Elizabeth Kinsman House
- John and Ellen Bowman House
- John and Elsie Parsons House
- John and Helen Moore House
- John and Murta Van Dellen House
- John and Sarah Sheffield House
- John and Susanna Ahlf House
- John von Neumann (sculpture)
- Johncy Itty
- Johnnie Ray
- Johnny Davis (basketball)
- Johnny Frederick
- Johnny Kitzmiller
- Johnny Pesky
- Johnny Ray Gill
- Johnny Showalter
- Johnson City, Oregon
- Johnson Creek (Willamette River tributary)
- Johnson Creek Park
- Johnson Hall (Eugene, Oregon)
- Jon Anderson (athlete)
- Jon Francis
- Jon Franklin
- Jon Heder
- Jon Jaqua
- Jon Kline
- Jon Krakauer
- Jon Lindstrom
- Jon M. Erlandson
- Jon Ritzheimer
- Jon Storm Park
- Jona Bechtolt
- Jonah Edelman
- Jonah Nickerson
- Jonathan Bourne Jr.
- Jonathan Raymond
- Jonathan Singer (journalist)
- Jonathan Smith (American football coach)
- Jonathan Stark (tennis)
- Jonathan Uhry Newman
- Jones Cash Store
- Jones Fire
- Jones' Fantastic Museum
- Jonesboro, Oregon
- Jones–Sherman House
- Joni DeRouchie
- Joni Harms
- Joni Huntley
- Jonny Diaz
- Jonte' Moaning
- Jordan Cove Energy Project
- Jordan Craters
- Jordan Creek (Owyhee River tributary)
- Jordan Creek, Oregon
- Jordan Kent
- Jordan LaVallee
- Jordan Poyer
- Jordan Railey
- Jordan Schnitzer Museum of Art
- Jordan Senn
- Jordan Smotherman
- Jordan Valley High School
- Jordan Valley, Oregon
- Jordan, Oregon
- Jory (soil)
- Joseachal
- Josef Jacobberger House
- Josef Komarek
- Josef Rösch
- Joseph (band)
- Joseph Bergman House
- Joseph Buford Cox
- Joseph C. Avery
- Joseph C. Hare
- Joseph Canyon
- Joseph Canyon Fire
- Joseph Chez
- Joseph Conrad Chamberlin
- Joseph D. and Margaret Kelly House
- Joseph Emery
- Joseph Francis McGrath
- Joseph G. Wilson
- Joseph Gale
- Joseph Gaston House
- Joseph George Megler
- Joseph Gervais
- Joseph Goodman House
- Joseph Gramley
- Joseph H. Stewart State Recreation Area
- Joseph Hamilton Lambert
- Joseph High School
- Joseph Horace Eaton
- Joseph Jacobberger
- Joseph Jacobberger Country House
- Joseph K. Carson
- Joseph K. Gill
- Joseph Kellogg
- Joseph Kellogg (sternwheeler)
- Joseph Kelly (crimper)
- Joseph Kendall House
- Joseph Lane
- Joseph Meek
- Joseph Millar
- Joseph N. Dolph
- Joseph Nathan Teal
- Joseph P. Gaston
- Joseph P. O'Neil
- Joseph Poindexter
- Joseph R. Bowles House
- Joseph Robertson (OHSU)
- Joseph Rose (journalist)
- Joseph S. Ruckle
- Joseph Schafer
- Joseph Schwantner: New Morning for the World; Nicolas Flagello: The Passion of Martin Luther King
- Joseph Sherar
- Joseph Showalter Smith
- Joseph Simon
- Joseph Smith (American football)
- Joseph Smith Harris
- Joseph State Airport
- Joseph Wesely House and Barn
- Joseph, Oregon
- Josephine County, Oregon
- Josephine Dillon
- Josephy Center for Arts and Culture
- Josh Bidwell
- Josh Cameron
- Josh Davis (basketball, born 1980)
- Josh Garrels
- Josh Huff
- Josh Inman
- Josh Keyes
- Josh Pierson
- Josh White (Christian musician)
- Josh Wilcox
- Joshua Marquis
- Josiah Failing
- Josiah Lamberson Parrish
- Jost Zetzsche
- José Cortez
- Jourdan Miller
- Journalism in Oregon
- Journey Through Time Scenic Byway
- Joy D. Jones
- Joy DeGruy
- Joy Selig (sculpture)
- Joy Selig Petersen
- Joyce Cohen
- Joyce Hotel
- Joyner Airport
- Juan Francisco de la Bodega y Quadra
- Juan José Pérez Hernández
- Juan de Fuca Plate
- Jubilee Lake
- Judaism in Oregon
- Juddy Ash
- Judge Henry L. Benson House
- Judge James Watson Hamilton House
- Judi Hofer
- Judith Arcana
- Judith Pella
- Judith Poxson Fawkes
- Judith R. Baskin
- Judy Cornell
- Judy Stiegler
- Juke Joint Gamblers
- Jules Bailey
- Jules Boykoff
- Jules Eckert Goodman
- Julia Butler Hansen
- Julia Butler Hansen Refuge for the Columbian White-Tailed Deer
- Julia Christiansen Hoffman
- Julia Fish
- Julia Ruuttila
- Julian Hotel
- Julian Smith (author)
- Julie Fahey
- Julie Falk
- Julie M. Weise
- Julie Parrish (politician)
- Julie Payne (actress, born 1946)
- Julien Josephson
- Juliet Wyers
- Julius C. Moreland
- Julius Meier
- Jump-off Joe
- Jumpman (logo)
- Junction City High School (Oregon)
- Junction City, Oregon
- June D. Drake House
- June Jones
- June Storey
- June hogs
- Juneta
- Juneteenth in Oregon
- Juniper Air Park
- Juniper Canyon, Oregon
- Junipers Reservoir
- Juniperus occidentalis
- Juntura Airport
- Juntura Formation
- Juntura, Oregon
- Jupiter Hotel (Portland, Oregon)
- Just Out
- Just Yell Fire
- Justice Bean
- Justice Thayer
- Justice courts (Oregon)
- Justin Bolli
- Justin Herbert
- Justin Hwang
- Justin King (guitarist)
- Justin Meldal-Johnsen
- Justin Monahan
- Justin Parnell
- Justin Rattner
- Justin Tussing
- Justin Wilcox (American football)
- Juston Wood
- Justus F. Krumbein
- Justus Steinberger
- K'zell Wesson
- K. Silem Mohammad
- K14SC-D
- K275CH
- K28GG
- K33AO
- K39DP
- K48BL
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- KACI (AM)
- KACI-FM
- KAGI
- KAGO (AM)
- KAJC
- KAJO
- KAKT
- KAPL
- KARO
- KAST (AM)
- KATU (TV)
- KAVE
- KAVP
- KBAV-LP
- KBBR
- KBCC-LP
- KBCH
- KBDF
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- KBFF
- KBGE (FM)
- KBKR
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- KBND
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- KBOO
- KBOY-FM
- KBPS (AM)
- KBSC-LP
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- KCFM (AM)
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- KJDY (AM)
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- KMED
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- KOHD
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- KOXI-CD
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- KPAM
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- KPDQ (AM)
- KPDQ-FM
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- KPOV-FM
- KPPK
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- KPRB (Oregon)
- KPSU (Portland)
- KPTV
- KPVN-LP
- KPXG-TV
- KQAC
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- KQIK
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- KQIV (defunct)
- KQRE-LD
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- KQRZ-LP
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- KRAD-LP
- KRAM
- KRAT (Oregon)
- KRBM (FM)
- KRCO
- KRCW-TV
- KRDM
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- KRJT
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- KRKT-FM
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- KRVM-FM
- KRWQ
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- KSBA
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- KSEP-LP
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- KSJJ
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- KSRG
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- KSRV-FM
- KSWB (AM)
- KTBR
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- KTIL-FM
- KTIX
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- KTMK
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- KTMT-FM
- KTOD-LP
- KTVC
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- KUMA (AM)
- KUMA-FM
- KUMP-LP
- KUNP
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- KURT (FM)
- KURY (AM)
- KURY-FM
- KVAL-TV
- KVBL
- KVDO-TV
- KVLB
- KVRA
- KWAX
- KWBY (AM)
- KWCQ
- KWDP
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- KWJJ-FM
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- KWPK-FM
- KWRL
- KWRO
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- KWSO
- KWVA
- KWVN-FM
- KWVR (AM)
- KWVR-FM
- KWVT-LD
- KWXS
- KXET
- KXIX
- KXJM
- KXL (FM)
- KXL-FM
- KXOR (AM)
- KXOR-LP
- KXPD (AM)
- KXPD-LP
- KXRY
- KXTG
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- KYAC-LP
- KYCH-FM
- KYKN
- KYON-LP
- KYOR
- KYSF
- KYTE
- KYTT-FM
- KYVL
- KZAS-LP
- KZEL-FM
- KZGD
- KZHC (AM)
- KZHC-FM
- KZIU-FM
- KZME
- KZSO-LP
- KZTB
- KZZF-LP
- KZZR
- Kachka (restaurant)
- Kaddisfly
- Kafoury
- Kah-Nee-Ta
- Kaia Wilson
- Kaiser Permanente Building
- Kaiser Shipyards
- Kaiser Sunnyside Medical Center
- Kaiser Westside Medical Center
- Kaitlin Olson
- Kaitlyn ni Donovan
- Kakani Katija Young
- Kalapuya
- Kalapuya High School
- Kalapuya brunnea
- Kalapuyan languages
- Kaleb Canales
- Kalman Haas
- Kalmiopsis
- Kalmiopsis Wilderness
- Kalmiopsis fragrans
- Kalmiopsis leachiana
- Kam Wah Chung & Co. Museum
- Kambiz GhaneaBassiri
- Kamela, Oregon
- Kameron Canaday
- Kameron Chatman
- Kamikaze Kids
- Kanaka Gulch
- Kansas City, Oregon
- Kara Goucher
- Kardiasperma
- Karen Gaffney
- Karen Guillemin
- Karen Jankowski
- Karen Karbo
- Karen Minnis
- Karen Schmeer
- Karen Sponsler-Porter
- Karen Thompson Walker
- Kari Ann Peniche
- Kari Chisholm
- Kari Norgaard
- Kari Virding
- Karin Immergut
- Karin Power
- Karl Aschenbrenner
- Karl Prehn
- Karly's Law
- Karpens Airport
- Kartz Ucci
- Karuk
- Kasey Keller
- Kaspar K. Kubli
- Kat Bjelland
- Kat Cunning
- Kate Ali
- Kate Brown
- Kate Christensen
- Kate Davis
- Kate Kelly (feminist)
- Kate Lieber
- Kate Mann
- Kate S. O'Scannlain
- Kate Small
- Kate Wetzel Jameson
- Kate Wilhelm
- Katee Sackhoff
- Katerina Mikailenko
- Katharine Jefferts Schori
- Katherine Ann Power
- Katherine Cole
- Katherine Dunn
- Katherine Elizabeth Krohn
- Katherine Hammack
- Katherine Paul
- Katherine Stewart Flippin
- Kathi Martuza
- Kathlamet language
- Kathleen Dean Moore
- Kathleen Hanna
- Kathleen Rockwell
- Kathleen Taylor (politician)
- Kathrin Cawein Gallery of Art
- Kathrine S. French
- Kathryn Clarke (politician)
- Kathryn Hall Bogle
- Kathryn Jones Harrison
- Kathryn Poland
- Kathryn Tucker
- Kathy Boyd and Phoenix Rising
- Kathy Foster (musician)
- Kathy Weston
- Katie Eyre Brewer
- Katie Harman
- Katy Steding
- Kay Cleaver Strahan
- Kay's Bar
- Kayse Jama
- Keasey, Oregon
- Keating, Oregon
- Keaton Kristick
- Keckiella lemmonii
- Keegan DeWitt
- Keel Mountain (Oregon)
- Keen (shoe company)
- Keene Creek
- Keep Portland Weird
- Keiko (killer whale)
- Keith Christopher
- Keith Hunter Jesperson
- Keith Jellum
- Keith Lampard
- Keith Packard
- Keith Skelton
- Keith Wilson (mayor)
- Keizer, Oregon
- Keizertimes
- Kellen Clemens
- Keller Auditorium
- Keller Fountain Park
- Kelley Baker
- Kelley Point Park
- Kelley Wirth
- Kellin Quinn
- Kellin Quinn Bostwick
- Kellogg Creek
- Kellogg Creek Bridge
- Kellogg, Oregon
- Kells Irish Pub
- Kelly AuCoin
- Kelly Benoit-Bird
- Kelly Blair LaBounty
- Kelly Butte (Springfield, Oregon)
- Kelly Butte Natural Area
- Kelly Clark (lawyer)
- Kelly Falkner
- Kelly James
- Kelly Joe Phelps
- Kelly's Olympian
- Kelso, Oregon
- Ken Ackerman
- Ken Bone
- Ken Butler
- Ken Carpenter (gridiron football)
- Ken Helm
- Ken Jernstedt Airfield
- Ken Kesey
- Ken Keyes Jr.
- Ken Raymond
- Ken Scholes
- Ken Simonton
- Ken Sprague
- Ken Williams (baseball)
- Ken's Artisan Pizza
- Kendall Johnson
- Kendra Sharp
- Kendra Sunderland
- Kendrick Bourne
- Kenilworth Park (Portland, Oregon)
- Kenji Bunch
- Kenjon Barner
- Kennedy School
- Kennel Airstrip
- Kenneth A. Ross
- Kenneth Acker
- Kenneth B. Hobson
- Kenneth Christiansen (D. B. Cooper suspect)
- Kenneth E. BeLieu
- Kenneth Hedberg
- Kenneth J. O'Connell
- Kenneth Jernstedt
- Kenneth Koe
- Kenneth L. Reusser
- Kenneth Scott Latourette
- Kenneth Steiner
- Kenneth Woods
- Kenny & Zuke's Delicatessen
- Kenny Carr
- Kenny Moore
- Kenny Wheaton
- Keno Dam
- Keno, Oregon
- Kent Couch
- Kent Ford (activist)
- Kent Hartman
- Kent Henry
- Kent, Oregon
- Kenton Commercial Historic District
- Kenton Hotel
- Kenton Library
- Kenton Park
- Kenton, Portland, Oregon
- Kenton/N Denver Ave station
- Kerby Creek
- Kerby, Oregon
- Kerf (sculpture)
- Keri Rosebraugh
- Kermit Washington
- Kern Park
- Kern Park (Portland, Oregon)
- Kerns, Portland, Oregon
- Kernville, Oregon
- Kerry Cohen
- Kerry Skarbakka
- Kerry, Oregon
- Kershaw Knives
- Kesey Square
- Kessler R. Cannon
- Kester Svendsen
- Kett Turton
- Kettle Foods
- Ketzel Levine
- Kevin Boss
- Kevin Burke (musician)
- Kevin Cameron (politician)
- Kevin Cavenaugh
- Kevin Clarkson
- Kevin Cummings
- Kevin Duckworth
- Kevin Duckworth Memorial Dock
- Kevin Freeman (equestrian)
- Kevin Gregg
- Kevin Hagen
- Kevin Kowalski (skateboarder)
- Kevin Love
- Kevin Mannix
- Kevin Pritchard
- Kevin Riley
- Kevin Sampsell
- Kevin T. Pitts
- Kevin Talbert
- Kevin Towers
- Key of Dreams
- Keynan Middleton
- Khanh Pham
- Ki-a-Kuts Falls
- Kiger Creek (Harney County, Oregon)
- Kiger Island
- Kiger Stadium
- Kiger mustang
- Kiki Cutter
- Kiki VanDeWeghe
- Kilchis River
- Killer Burger
- Killing of Alonzo Tucker
- Killings of Aaron Danielson and Michael Reinoehl
- Kim Byong-cheol
- Kim Goldberg
- Kim Je-kyoung
- Kim Novak
- Kim Perell
- Kim Peyton
- Kim Stafford
- Kim Thatcher
- Kim Wallan
- Kimball Young
- Kimberley Strassel
- Kimberly Clausing
- Kimberly Hill
- Kimberly Howard
- Kimberly, Oregon
- Kimpton Hotel Vintage Portland
- Kinboshi Ramen
- Kincaid Field
- KinderCare Learning Centers
- Kindergarten Cop
- Kinfolk (magazine)
- King & Winge (fishing schooner)
- King Albert Hall (Portland State University)
- King Bee (band)
- King Black Acid
- King City, Oregon
- King Estate Winery
- King's Airport
- King's Hill Historic District
- King, Portland, Oregon
- Kings Hill/SW Salmon St station
- Kings River (Nevada)
- Kings Valley Charter School
- Kings Valley, Oregon
- Kingsley Field Air National Guard Base
- Kingsley, Oregon
- Kingston Airpark
- Kingston, Oregon
- Kinton, Oregon
- Kintpuash
- Kintzing Pritchette
- Kinzua Airport
- Kinzua, Oregon
- Kip Kinkel
- Kip Taylor
- Kirk Reeves
- Kirk Vernström Iverson
- Kirk, Oregon
- Kirkland Lookout Ground House (Guard Station)
- Kirkpatrick, Oregon
- Kit Carson
- Kitty Piercy
- Kla-Mo-Ya Casino
- Klamath (disambiguation)
- Klamath (steamboat)
- Klamath Agency, Oregon
- Klamath Basin
- Klamath Basin National Wildlife Refuge Complex
- Klamath Basin Restoration Agreement
- Klamath Community College
- Klamath County Council
- Klamath County Event Center
- Klamath County School District
- Klamath County, Oregon
- Klamath Falls City Hall
- Klamath Falls City School District
- Klamath Falls Gems (1948–1951)
- Klamath Falls Gems (collegiate wood bat baseball)
- Klamath Falls Veterans Memorial Park
- Klamath Falls station
- Klamath Falls, Oregon
- Klamath Lake massacre
- Klamath Lake sculpin
- Klamath Marsh National Wildlife Refuge
- Klamath Mountains
- Klamath Mountains (ecoregion)
- Klamath Northern Railway
- Klamath Project
- Klamath Reclamation Project
- Klamath Republican
- Klamath Reservation
- Klamath River
- Klamath River Hydroelectric Project
- Klamath Termination Act
- Klamath Tribes
- Klamath Union High School
- Klamath and Salmon River War
- Klamath language
- Klamath people
- Klamathon Fire
- Klaskanine River
- Klein v. Oregon Bureau of Labor and Industries
- Klickitat Street
- Klickitat people
- Klondike Fire
- Klondike Wind Farm
- Klondike, Oregon
- Klootchy Creek County Park
- Knappa High School
- Knappa, Oregon
- Knickerbocker Bicycle Bridge
- Knight Cancer Institute
- Knight Library
- Knight's Bridge
- Knights of Columbus Building (Portland, Oregon)
- Knobcone pine
- Knute Buehler
- Koberg Beach State Recreation Site
- Koenigia davisiae
- Kohlhagen Building
- Koll Guitar Company
- Konrad Juengling
- Koosah Falls
- Kopsiopsis strobilacea
- Korean Temple Bell
- Korean War Memorial (Salem, Oregon)
- Kory Casto
- Kotataberry
- Kris Crummett
- Kristan Kennedy
- Kristi Tauti
- Kristian Foden-Vencil
- Kristin Andreassen
- Kristin Luck
- Kristine Olson
- Kristy Lee Cook
- Kronberg Park
- Krueger Airport
- Ku Klux Klan in Oregon
- Kumoricon
- Kurt Erichsen
- Kurt Schrader
- Kutless
- Kutsinhira Cultural Arts Center
- Kvinneakt
- Kyhosia
- Kyle Craft
- Kyle Loomis
- Kyle Rea
- Kyle Singler
- Kyle Wamsley
- Kyle Wiltjer
- Kyllo v. United States
- L'Acéphale
- L. B. Day
- L. B. Day Amphitheatre
- L. B. Menefee House
- L. D. Heater Music Company
- L. H. Gregory
- L. L. "Stub" Stewart State Park
- L. W. Newbry
- LGBT culture in Eugene, Oregon
- LGBT culture in Portland, Oregon
- LGBT rights in Oregon
- La Calaca Comelona
- La Carreta Mexican Restaurant
- La Center (sternwheeler)
- La Defense (sculpture)
- La Fayette Grover
- La Femme Magnifique International Pageant
- La Grande Babes
- La Grande High School
- La Grande station (Union Pacific Railroad)
- La Grande, OR Micropolitan Statistical Area
- La Grande, Oregon
- La Grande/Union County Airport
- La Luna (Portland, Oregon)
- La Pine Senior High School
- La Pine State Park
- La Pine, Oregon
- La Salle High School (Milwaukie, Oregon)
- LaCie
- LaCrosse Footwear
- LaMarcus Aldridge
- LaMichael James
- LaVerne Krause
- LaVonda Wagner
- LaVonne Griffin-Valade
- LaVoy Finicum
- Labish Village, Oregon
- Labor Management Reporting and Disclosure Act of 1959
- Lache Seastrunk
- Laci Green
- Lackthereof
- Lacomb, Oregon
- Ladd Carriage House
- Ladd Glacier
- Ladd Hill, Oregon
- Ladd Tower
- Ladd's Addition
- Ladd's Addition Historic District
- Laddie Gale
- Lady (sculpture)
- Lady Justice (Salem, Oregon)
- Laetiporus gilbertsonii
- Lafayette Airstrip
- Lafayette Cartee
- Lafayette F. Mosher
- Lafayette Lane
- Lafayette, Oregon
- Lafferty Field
- Lagrande Council
- Lahontan cutthroat trout
- Laika (company)
- Lair Hill Park
- Lake Abert
- Lake Allison
- Lake Billy Chinook
- Lake Billy Chinook Airport
- Lake Bonneville (Oregon)
- Lake Celilo
- Lake Condon
- Lake County Airport (Oregon)
- Lake County Examiner
- Lake County Railroad
- Lake County Round Sale Barn
- Lake County School District
- Lake County, Oregon
- Lake Creek (Siuslaw River tributary)
- Lake Creek Bridge
- Lake Creek, Oregon
- Lake District Hospital
- Lake Ewauna
- Lake Fork West Owyhee River
- Lake Grove, Oregon
- Lake Harriet (Oregon)
- Lake Lahontan
- Lake Marie
- Lake Modoc
- Lake Murphy (Oregon)
- Lake Oswego High School
- Lake Oswego Odd Fellows Hall
- Lake Oswego Railroad Bridge
- Lake Oswego Review
- Lake Oswego School District
- Lake Oswego Transit Center
- Lake Oswego, Oregon
- Lake Owyhee State Park
- Lake Umatilla
- Lake Wallula
- Lake Woahink Seaplane Base
- Lake of the Woods (Oregon)
- Lake of the Woods Ranger Station
- Lake of the Woods, Oregon
- Lakeridge High School
- Lakeside State Airport
- Lakeside v. Oregon
- Lakeside, Oregon
- Lakeview High School (Oregon)
- Lakeview Mining Company
- Lakeview, Oregon
- Lakeview–Burns Highway
- Lakewood, Oregon
- Lambert Field Airport
- Lambert Gardens
- Lame–Smith House
- Laminaria sinclairii
- Lamonta Compound – Prineville Supervisor's Warehouse
- Lamonta, Oregon
- Lan Su Chinese Garden
- Lana Lokteff
- Lancair
- Lancaster, Oregon
- Lance Blankenship
- Lance Deal
- Land use in Oregon
- Land's Inn Ranch Airport
- Landen Lucas
- Lane Community College
- Lane County Clerk's Building
- Lane County Council
- Lane County Fair
- Lane County Farmers Market
- Lane County History Museum
- Lane County Sheriff's Office (Oregon)
- Lane County, Oregon
- Lane Creek
- Lane Education Service District
- Lane Hotel (Eugene, Oregon)
- Lane Transit District
- Lane United FC
- Lane–Miles Standish Company Printing Plant
- Langbaan
- Langdon Lake
- Langell Valley, Oregon
- Langille Glacier
- Langlois, Oregon
- Langrell, Oregon
- Lansing Stout
- Lansing, Salem, Oregon
- Larch Mountain (Multnomah County, Oregon)
- Larch Mountain (Washington County, Oregon)
- Lardo (restaurant)
- Larry Andersen
- Larry Beil (American football)
- Larry Campbell (Oregon politician)
- Larry Colton
- Larry Crane (recording engineer)
- Larry Drebes
- Larry G. Dahl
- Larry Galizio
- Larry George
- Larry Jansen
- Larry Lewis
- Larry Mahan
- Larry Miller (sports executive)
- Larry Norman
- Larry Smyth
- Larry Steele
- Larry Wagner
- Larry Weinberg
- Larry and His Flask
- Lars Larson
- Larson Creek
- Larwood Bridge
- Lasionycta sasquatch
- Latgawa
- Latham, Oregon
- Lathrop Glacier
- Lathyrus sulphureus
- Latourell Creek Bridge
- Latourell Falls
- Latourell, Oregon
- Latter-day Saints in Oregon
- Lattice Semiconductor
- Lauer Apartment Building
- Laughing Planet
- Laura Calvo
- Laura Fritz
- Laura Hillenbrand
- Laura Ross-Paul
- Laura Schott
- Laura Veirs
- Laureen Nussbaum
- Laurel Grove, Oregon
- Laurel Hill (Oregon)
- Laurel Mountain (Oregon)
- Laurel, Oregon
- Laurelhurst Historic District
- Laurelhurst Manor Apartments
- Laurelhurst Market
- Laurelhurst Park
- Laurelhurst Theater
- Laurelhurst, Portland, Oregon
- Laurelwood Academy
- Laurelwood Park
- Laurelwood Pub and Brewery
- Laurelwood, Oregon
- Lauren Carlini
- Lauren Fleshman
- Lauren Hanson
- Lauren Kessler
- Lauren Newton
- Laurenne Ross
- Laurie Monnes Anderson
- Laurie Reid
- Laurie Wolf
- Lausanne Hall
- Lava Butte
- Lava Cast Forest
- Lava City Roller Dolls
- Lava Fire (2012)
- Lava Island Falls
- Lava Lake (Oregon)
- Lava Lake murders
- Lava River Cave
- Lava bear
- Laverne Pavlinac
- Lawen Strip
- Lawen, Oregon
- Lawney Reyes
- Lawrence & Holford
- Lawrence Halprin
- Lawrence Leighton Smith
- Lawrence T. Harris
- Lawrence Wolfe
- Lawson Fusao Inada
- Laz-D
- Le Bistro Montage
- Le Cordon Bleu College of Culinary Arts in Portland
- Le Happy
- Le Pigeon
- Le'Or
- LeGarrette Blount
- LeRay Wilson
- LeRoy Ellis
- Leaburg, Oregon
- Leach Botanical Garden
- Leah Hing
- Leah Sottile
- Lean on Pete
- Leaning Juniper Wind Project
- Leanne Marshall
- Leatherman
- Leathers Oil Company murders
- Lebanon Community Schools
- Lebanon Express
- Lebanon High School (Oregon)
- Lebanon Southern Pacific Railroad Depot
- Lebanon State Airport
- Lebanon, Oregon
- Lechon (restaurant)
- Ledding Library
- Lee Allen (wrestler)
- Lee Arden Thomas
- Lee Beyer
- Lee Bollinger
- Lee Brand
- Lee D. Baker
- Lee Eyerly
- Lee Falls
- Lee Johnson (Oregon judge)
- Lee Kelly
- Lee Mission Cemetery
- Lee Moorhouse
- Lee Morse
- Lee Newton
- Lee P. Brown
- Lees Camp, Oregon
- Lee–Hamblin family
- Legacy Devers Eye Institute
- Legacy Emanuel Medical Center
- Legacy Good Samaritan Medical Center
- Legacy Health
- Legacy Holladay Park Medical Center
- Legacy Meridian Park Medical Center
- Legacy Mount Hood Medical Center
- Legacy Silverton Medical Center
- Legedu Naanee
- Legore Lake
- Lehman Field
- Lehman Hot Springs
- Lehman Springs, Oregon
- Leif Hansen (businessman)
- Leigh Marble
- Leland I
- Leland M. Roth
- Leland Wright
- Leland v. Oregon
- Leland, Oregon
- Lemati, Oregon
- Lemolo Lake
- Len Casanova
- Len Sutton
- Len Younce
- Lena, Oregon
- Lendon Smith
- Leneve, Oregon
- Lenhardt Airpark
- Lenn Hannon
- Lents Park
- Lents Town Center/SE Foster Rd station
- Lents, Portland, Oregon
- Lenz, Hood River County, Oregon
- Lenz, Klamath County, Oregon
- Lenz, Oregon
- Leo A. Walton
- Leo Adler
- Leo Fabian Fahey
- Leo Harris
- Leo Long
- Leodis V. McDaniel High School
- Leohumicola atra
- Leohumicola levissima
- Leon Chung Company Building
- Leon S. Davis
- Leon del Muerte
- Leona (sternwheeler)
- Leona E. Tyler
- Leona, Oregon
- Leonard Levy
- Leonard Shapiro
- Leonard Shoen
- Leroy Vinnegar
- Les AuCoin
- Les Balsiger
- Les Gutches
- Les Joslin (author)
- Les McClaine
- Les Schwab
- Les Schwab Amphitheater
- Les Schwab Invitational
- Les Schwab Tire Centers
- Les Steers
- Lesil McGuire
- Leslie Gulch
- Leslie M. Scott
- Leslie M. Scott House
- Leslie Middle School
- Lesly Muñoz
- Lessons Learned (film)
- Lester Conner
- Lester and Hazel Murphy House
- Letitia Carson
- Leucothoe davisiae
- Leupold & Stevens
- Leverage (American TV series)
- Leverage Factory
- Levi Ankeny
- Levi Branson Reeder
- Levi Hexter House
- Levi L. Rowland
- Levi Scott (Oregon politician)
- Lew Beck (basketball)
- Lew Frederick
- Lew Wallace (politician)
- Lewis & Clark College
- Lewis & Clark Law School
- Lewis & Clark Pioneers football
- Lewis & Clark Trail Bicycle Route
- Lewis A. McArthur
- Lewis Anderson House, Barn and Granary
- Lewis Browne
- Lewis C. Beebe
- Lewis F. Linn
- Lewis G. Kline Building
- Lewis G. Kline House
- Lewis Glacier (Oregon)
- Lewis Goldberg
- Lewis H. Mills House (1916)
- Lewis H. Mills House (1929)
- Lewis Hanke
- Lewis Linn McArthur
- Lewis Phife
- Lewis R. Alderman
- Lewis Southworth
- Lewis T. Gilliland House
- Lewis and Clark (sculpture)
- Lewis and Clark Bridge (Columbia River)
- Lewis and Clark Centennial Exposition
- Lewis and Clark Expedition
- Lewis and Clark Exposition gold dollar
- Lewis and Clark Memorial Column
- Lewis and Clark National Historic Trail
- Lewis and Clark National Historical Park
- Lewis and Clark National Wildlife Refuge
- Lewis and Clark River
- Lewis and Clark River Bridge
- Lewis and Clark State Recreation Site
- Lewis and Elizabeth Van Vleet House
- Lewis, Oregon
- Lewisburg Hall and Warehouse Company Building
- Lewisburg, Oregon
- Lewisia cotyledon
- Lewisia leeana
- Lewisia oppositifolia
- Lewisville, Oregon
- Lexington Airport (Oregon)
- Lexington, Oregon
- Liam Cary
- Libby Appel
- Libby Werbel
- Libby, Oregon
- Liberal, Oregon
- Libertarian Party of Oregon
- Liberty (sternwheeler)
- Liberty Bell (Oregon State Capitol)
- Liberty Bell (Portland, Oregon)
- Liberty Centre
- Liberty High School (Oregon)
- Liberty Theater (Astoria, Oregon)
- Liberty Theater (La Grande, Oregon)
- Library Information Network of Clackamas County
- Library/SW 9th Ave and Galleria/SW 10th Ave stations
- License plates of Oregon
- Lick Creek Guard Station
- Lidia Yuknavitch
- Life Christian School
- Life Flight Network
- Life-Line (mission boat)
- Lifegate Christian School (Eugene, Oregon)
- Lifesavas
- Lighthouse Beach (Oregon)
- Lilium bolanderi
- Lilium kelloggii
- Lilium occidentale
- Lilla Leach
- Lillian Pitt
- Lillis Business Complex
- Lily Carter
- Lily Morgan
- Lime, Oregon
- Limnanthes floccosa
- Limpy Creek
- Lincoln Beach, Oregon
- Lincoln Center (Oregon)
- Lincoln City Career Technical High School
- Lincoln City News Guard
- Lincoln City Police Department (Oregon)
- Lincoln City, Oregon
- Lincoln County Leader
- Lincoln County Leader (1893–1987)
- Lincoln County School District (Oregon)
- Lincoln County, Oregon
- Lincoln Hall (Portland, Oregon)
- Lincoln High School (Portland, Oregon)
- Lincoln Park (Portland, Oregon)
- Lincoln Restaurant
- Lincoln St/SW 3rd Ave station
- Lincoln, Jackson County, Oregon
- Linda Carroll
- Linda Crew
- Linda Douglas
- Linda Flores
- Linda Vollstedt
- Lindbergh, Oregon
- Lindquist Apartment House
- Lindsay Applegate
- Lindsay Howard
- Lindsay Wagner
- Lindsey Grayzel
- Lindsey Yamasaki
- Linfield University
- Link River
- Link River Dam
- Linn A. Forrest
- Linn City, Oregon
- Linn County Council (Oregon)
- Linn County Courthouse (Oregon)
- Linn County, Oregon
- Linn Glacier
- Linn Shuttle
- Linnea Hall
- Linnton, Portland, Oregon
- Linn–Benton Community College
- Linsey Corbin
- Linslaw, Oregon
- Linton Falls (Oregon)
- Linus M. Nickerson
- Linus Pauling
- Linus Pauling Award
- Linus Pauling Institute
- Linus Torvalds
- Lionel Deane
- Lipman's
- Lipman–Wolfe and Company Building
- Lipocarpha occidentalis
- Lisa Congdon
- Lisa Ede
- Lisa Fletcher
- Lisa Foiles
- Lisa Gardner
- Lisa Jackson (author)
- Lisa Mann
- Lisa Molinaro
- Lisa Naito
- Lisa Reynolds
- Lisa Schlenker
- Lisa Schroeder
- List of African-American newspapers in Oregon
- List of Bates Motel characters
- List of Bates Motel episodes
- List of Carnegie libraries in Oregon
- List of Cascade Range topics
- List of Catholic religious communities in Oregon
- List of Chief Justices of the Oregon Supreme Court
- List of Chinook Jargon place names
- List of Grimm episodes
- List of Hudson's Bay Company trading posts
- List of Indian reservations in Oregon
- List of Interstate Highways in Oregon
- List of Knight endowed chairs and professorships
- List of LGBT people from Portland, Oregon
- List of Linfield College people
- List of MAX Light Rail stations
- List of Marylhurst University buildings
- List of McMenamins properties
- List of Mount Hood glaciers
- List of National Historic Landmarks in Oregon
- List of National Natural Landmarks in Oregon
- List of National Park Service areas in Oregon
- List of National Scenic Byways in Oregon
- List of Northwest League champions
- List of Oklahoma Wranglers seasons
- List of Oregon Ballet Theatre performers
- List of Oregon Cities
- List of Oregon Civil War units
- List of Oregon Ducks athletic directors
- List of Oregon Ducks bowl games
- List of Oregon Ducks football All-Americans
- List of Oregon Ducks head football coaches
- List of Oregon Ducks in the NFL draft
- List of Oregon Ducks men's basketball seasons
- List of Oregon Ducks starting quarterbacks
- List of Oregon National Forests
- List of Oregon State Beavers bowl games
- List of Oregon State Beavers football seasons
- List of Oregon State Beavers in the NFL Draft
- List of Oregon State University alumni
- List of Oregon State University athletes
- List of Oregon State University faculty and staff
- List of Oregon Wildernesses
- List of Oregon area codes
- List of Oregon ballot measures
- List of Oregon county name etymologies
- List of Oregon county seats
- List of Oregon judges
- List of Oregon locations by per capita income
- List of Oregon prisons and jails
- List of Oregon railroads
- List of Oregon state agencies
- List of Oregon state forests
- List of Oregon state parks
- List of Oregon state symbols
- List of Oregon wildfires
- List of Oregon wineries and vineyards
- List of Oregon's Most Endangered Places
- List of Portland State University alumni
- List of Portland State University buildings
- List of Portland State Vikings head football coaches
- List of Portland Steel seasons
- List of Portland Timbers seasons
- List of Portland Trail Blazers executives
- List of Portland Trail Blazers head coaches
- List of Portland Trail Blazers seasons
- List of Portlandia characters
- List of Portlandia episodes
- List of Reed College buildings
- List of Reed College people
- List of reservoirs in Portland, Oregon
- List of Southern Oregon Raiders head football coaches
- List of Superfund sites in Oregon
- List of TriMet transit centers
- List of U.S. Highways in Oregon
- List of United States federal courthouses in Oregon
- List of United States representatives from Oregon
- List of United States senators from Oregon
- List of University of Oregon Olympians
- List of University of Oregon alumni
- List of University of Oregon buildings
- List of University of Oregon faculty and staff
- List of University of Portland alumni
- List of University of Portland buildings
- List of Washburne Historic District walking tour houses
- List of Willamette University alumni
- List of Willamette University buildings
- List of airports in Oregon
- List of amphibians and reptiles of Oregon
- List of arches in Oregon
- List of artists and art institutions in Portland, Oregon
- List of baseball parks in Portland, Oregon
- List of beaches in Oregon
- List of bibliographical materials on the potlatch
- List of birds of Oregon
- List of birds of the Klamath Basin
- List of botanical gardens and arboretums in Oregon
- List of bridges in Portland, Oregon
- List of bridges on U.S. Route 101 in Oregon
- List of bridges on the National Register of Historic Places in Oregon
- List of butterflies of Oregon
- List of canals in Oregon
- List of canals in Oregon (M-Z)
- List of casinos in Oregon
- List of census-designated places in Oregon
- List of churches in the Roman Catholic Archdiocese of Portland in Oregon
- List of cities and unincorporated communities in Oregon
- List of cities in Oregon
- List of cities on the Columbia River
- List of city nicknames in Oregon
- List of clothing companies in Portland, Oregon
- List of college athletic programs in Oregon
- List of colleges and universities in Oregon
- List of community colleges in Oregon
- List of community gardens in Portland, Oregon
- List of companies based in Oregon
- List of counties in Oregon
- List of county courthouses in Oregon
- List of covered bridges in Oregon
- List of crossings of the Columbia River
- List of crossings of the Molalla River
- List of crossings of the Snake River
- List of crossings of the Willamette River
- List of dams in the Columbia River watershed
- List of dance companies in Oregon
- List of distilleries in Portland, Oregon
- List of ecoregions in Oregon
- List of federally recognized Native American tribes in Oregon
- List of fiction set in Oregon
- List of films set in Oregon
- List of films shot in Oregon
- List of first minority male lawyers and judges in Oregon
- List of first women lawyers and judges in Oregon
- List of former named state highways in Oregon
- List of fossiliferous stratigraphic units in Oregon
- List of freshwater fishes of Oregon
- List of ghost towns in Oregon
- List of governors of Oregon
- List of high schools in Oregon
- List of highest points in Oregon by county
- List of hillside letters in Oregon
- List of historic buildings in Klamath Falls, Oregon
- List of hospitals in Oregon
- List of hospitals in Portland, Oregon
- List of hotels in Portland, Oregon
- List of incorporated cities in Oregon
- List of invasive plant species in Oregon
- List of lakes of Oregon
- List of largest cities in the Pacific Northwest
- List of law enforcement agencies in Oregon
- List of libraries in Oregon
- List of lighthouses in Oregon
- List of longest streams of Oregon
- List of mammals of Oregon
- List of mayors of Bend, Oregon
- List of mayors of Eugene, Oregon
- List of mayors of Hillsboro, Oregon
- List of mayors of Milwaukie, Oregon
- List of mayors of Portland, Oregon
- List of mayors of places in Oregon
- List of members of the Oregon Territorial Legislature
- List of members of the Portland City Council
- List of mines in Oregon
- List of motorcycle rallies in the Pacific Northwest
- List of mountain passes in Oregon
- List of mountain peaks of Oregon
- List of mountain ranges of Oregon
- List of mountains of Oregon
- List of museums in Oregon
- List of museums in Portland, Oregon
- List of named state highways in Oregon
- List of native Oregon plants
- List of nature centers in Oregon
- List of newspapers in Oregon
- List of numbered state routes in Oregon
- List of parks in Klamath Falls, Oregon
- List of parks in Portland, Oregon
- List of people from Bend, Oregon
- List of people from Eugene, Oregon
- List of people from Hillsboro, Oregon
- List of people from Oregon
- List of people from Portland, Oregon
- List of plants endemic to Hells Canyon
- List of political parties in Oregon
- List of power stations in Oregon
- List of presidents of Reed College
- List of presidents of the Oregon State Senate
- List of private-use airports in Oregon
- List of public art in Ashland, Oregon
- List of public art in Beaverton, Oregon
- List of public art in Bend, Oregon
- List of public art in Eugene, Oregon
- List of public art in Gresham, Oregon
- List of public art in Hillsboro, Oregon
- List of public art in Lake Oswego, Oregon
- List of public art in Portland, Oregon
- List of public art in Salem, Oregon
- List of radio stations in Oregon
- List of rapids of the Columbia River
- List of regions of Oregon
- List of restaurants in Cincinnati
- List of restaurants in Portland, Oregon
- List of rivers of Oregon
- List of salmon canneries and communities
- List of school districts in Oregon
- List of shipwrecks of Oregon
- List of shoals of Oregon
- List of shopping malls in Oregon
- List of songs about Portland, Oregon
- List of songs recorded by Pink Martini
- List of speakers of the Oregon House of Representatives
- List of sports venues in Portland, Oregon
- List of steamboats on the Columbia River
- List of streets in Portland, Oregon
- List of tallest buildings in Bend, Oregon
- List of tallest buildings in Eugene, Oregon
- List of tallest buildings in Portland, Oregon
- List of television stations in Oregon
- List of the Cenozoic life of Oregon
- List of the Mesozoic life of Oregon
- List of the prehistoric life of Oregon
- List of theatres in Portland, Oregon
- List of towns in Oregon
- List of tributaries of the Columbia River
- List of unincorporated communities in Oregon
- List of waterfalls of Oregon
- List of wind farms in Oregon
- Lists of Oregon-related topics
- Lithia Fountain
- Lithia Motors
- Lithia Park
- Lithia & Driveway Fields
- Lithophragma campanulatum
- Lithospermum californicum
- Little Albany, Oregon
- Little Alps, Oregon
- Little Annie (steamboat)
- Little Applegate River
- Little Big Burger
- Little Bird Bistro
- Little Blitzen River
- Little Blue Pill (film)
- Little Butte Creek
- Little Chetco River
- Little Clatskanie River
- Little Crater Lake
- Little Cultus Lake
- Little Deschutes River (Oregon)
- Little Lava Lake
- Little League Softball World Series
- Little Luckiamute River
- Little Malheur River
- Little Minam River
- Little Nestucca River
- Little Niagara Falls (Oregon)
- Little North Santiam River
- Little Owyhee River
- Little People, Big World
- Little Prince (sculpture)
- Little Pudding River
- Little River (Coast Fork Willamette River tributary)
- Little River (North Umpqua River tributary)
- Little River (Oregon)
- Little Sandy River (Oregon)
- Little Walla Walla River
- Little Wallooskee River
- Little Willamette River
- Little Yaquina River
- Little Zigzag River
- Live Wire Radio
- Live at Third Man Records (Blitzen Trapper album)
- Live at the Crystal Ballroom
- Living Enrichment Center
- Living Enrichment Center financial scandal
- Living Room (sculpture)
- Living Tongues Institute for Endangered Languages
- Livingstone Adventist Academy
- Liz Heaston
- Liz Marek
- Liz McCarthy (fighter)
- Liz Shuler
- Liz VanLeeuwen
- Liz Vice
- Lizzie Weeks
- Llao
- Llao Rock
- Lloyd Anderson (politician)
- Lloyd A. Jeffress
- Lloyd Center
- Lloyd Center Tower
- Lloyd Center/NE 11th Ave station
- Lloyd District, Portland, Oregon
- Lloyd E. Herman
- Lloyd Humphreys
- Lloyd Nosler
- Lloyd Wickett
- Local Lounge
- Loch Lomond (band)
- Lockhart Airport
- Locust Grove, Oregon
- Lofton Reservoir
- Log Cabin Inn Ensemble
- Logan, Oregon
- Logan/Esterly Upper Ditch
- Logical Position
- Logsden, Oregon
- Lois Leveen
- Lois Youngen
- Lola Baldwin
- Lolah Butte
- Lolita Ritmanis
- Lolo Butte
- Lolo Pass (Oregon)
- Lomatium bradshawii
- Lomatium cookii
- Lomatium engelmannii
- Lomatium erythrocarpum
- Lomatium greenmanii
- Lomatium howellii
- Lomatium ochocense
- Lomatium roseanum
- Lomatium tracyi
- Lomatium vaginatum
- Lombard Automobile Buildings
- Lombard Street (Portland, Oregon)
- Lon Stiner
- London Springs, Oregon
- London, Oregon
- Lone Elder, Oregon
- Lone Fir Cemetery
- Lone Oaks Ranch Airport
- Lone Ranch Beach
- Lonerock, Oregon
- Lonesome Formation
- Long Creek Mountain Summit
- Long Creek School (Oregon)
- Long Creek, Oregon
- Long Draw Fire
- Long Hollow Fire
- Long Park (Molalla, Oregon)
- Long Ranch Airport
- Long Tom River
- Longview Ranch Airport
- Longview, Portland and Northern Railway
- Lonnie J. Roberts
- Looking Glass Riverfront School and Career Center
- Lookingglass Airport
- Lookingglass Creek
- Lookingglass Formation
- Lookingglass, Oregon
- Lookout Air Raids
- Lookout Mountain (Grant County, Oregon)
- Lookout Mountain (Hood River County, Oregon)
- Lookout Point Dam
- Lookout Point Lake
- Loon Lake (Oregon)
- Lophocampa roseata
- Lorane, Oregon
- Lord & Schryver
- Lorella, Oregon
- Loren LaSells Stewart
- Loren Pankratz
- Loren Parks
- Loren R. Kaufman
- Lorenzo Ghiglieri
- Loretta Smith
- Lori Kido Lopez
- Lori Kuechler
- Lori L. Lake
- Lori Stegmann
- Loriot (ship)
- Lorry I. Lokey
- Lost Blue Bucket Mine
- Lost Creek (Middle Fork Willamette River tributary)
- Lost Creek (Oregon)
- Lost Creek (South Fork Little Butte Creek tributary)
- Lost Creek Airport (Oregon)
- Lost Creek Bridge
- Lost Creek Glacier
- Lost Creek Lake
- Lost Creek State Recreation Site
- Lost Forest Research Natural Area
- Lost Lake (Hood River County, Oregon)
- Lost Lake (Oregon)
- Lost Lake (Santiam Pass, Linn County, Oregon)
- Lost Lander
- Lost River (California)
- Lost River Jr./Sr. High School
- Lost Valley Educational Center
- Lostine Pharmacy
- Lostine River
- Lostine, Oregon
- Lot Whitcomb
- Lot Whitcomb (sidewheeler)
- Lotus Isle
- Lou Savage
- Louie Louie
- Louis A. Crandall House
- Louis Albert Banks
- Louis Conrad Rosenberg
- Louis E. Bean
- Louis Forniquet Henderson
- Louis G. Leiser
- Louis Gerlinger Sr.
- Louis J. Adams House
- Louis J. Bader House and Garden
- Louis J. Simpson
- Louis Johnson (boxer)
- Louis Kuehn
- Louis Pinkham
- Louis Renninger
- Louis S. Goodman
- Louis and Bessie Tarpley House
- Louis and Elizabeth Woerner House
- Louisa Flowers
- Louise Bryant
- Louise Home Hospital and Residence Hall
- Love Makes a Family
- Love on Ice
- Lovejoy Columns
- Lovejoy Fountain Park
- Lovely's Fifty Fifty
- Low Brow Lounge
- Low Pass, Oregon
- Lowell Bridge
- Lowell Grange
- Lowell Junior/Senior High School
- Lowell State Recreation Site
- Lowell Stockman
- Lowell, Oregon
- Lower Chinook
- Lower Klamath National Wildlife Refuge
- Lower North Falls
- Lower Shellburg Falls
- Lower South Falls
- Lower White River Wilderness
- Lower Williamson Gorge
- Loyal B. Stearns
- Loyal B. Stearns Memorial Fountain
- Loyal Legion of Loggers and Lumbermen
- Loyalty Building
- Luca Dipierro
- Lucea Mason
- Lucia Fasano
- Lucien Frank Barr
- Lucien Heath
- Lucile Saunders McDonald
- Lucinda Parker
- Luckiamute River
- Lucky Labrador Brewing Company
- Lucy A. Mallory
- Lucy Activewear
- Lucy Fleck
- Lucy Vinis
- Luella Clay Carson
- Luis Palau
- Lukarilla, Oregon
- Luke Askew
- Luke Jackson (basketball)
- Luke Ridnour
- Luke Winters
- Lumbermen's Building
- Luna (sculpture)
- Lunnville, Oregon
- Luper Cemetery
- Luper, Oregon
- Lupinus adsurgens
- Lupinus affinis
- Lupinus albicaulis
- Lupinus andersonii
- Lupinus breweri
- Lupinus luteolus
- Lupinus nevadensis
- Lupinus onustus
- Lupinus sulphureus
- Lupinus tracyi
- Lurline (1878 sternwheeler)
- Lusardi Field
- Lusted Road Bridge
- Lute Pease
- Luther Cressman
- Luther Elkins
- Luther Metke
- Lutz Tavern
- Luzula forsteri
- Luzula subcongesta
- Lyle Alzado
- Lyman Mountain
- Lyman Smith (American football)
- Lynda E. Rucker
- Lynette Boggs
- Lynn Findley
- Lynn Lashbrook
- Lynn Lonidier
- Lynn Lovenguth
- Lynn Lundquist
- Lynn Nakamoto
- Lynn Peterson (American politician)
- Lynn R. Kahle
- Lynn Snodgrass
- Lyon Street Bridge
- Lyons, Oregon
- Lysichiton americanus
- Lúc Lác Vietnamese Kitchen
- M Financial Group
- M. Allen Cunningham
- M. Blash
- M. E. Blanton House
- M. K. Wren
- M. Lee Pelton
- M. Lloyd Frank Estate
- M. Qasim Jan
- M. W. Bullard
- M. Ward
- MAX Blue Line
- MAX Green Line
- MAX Light Rail
- MAX Orange Line (TriMet)
- MAX Red Line
- MAX Yellow Line (TriMet)
- MC Ranch Airport
- MDU Resources
- MK Guth
- MLS Cup 2015
- MLS Cup 2018
- MTR Western
- Ma Anand Sheela
- Ma Prem Hasya
- Maarty Leunen
- Mabel Byrd
- Mabel, Oregon
- Mable (business)
- Mac Smiff
- Mac Sumner
- Mac Wilkins
- MacLaren Youth Correctional Facility
- MacNaughton (Reed College)
- Macaria signaria
- Macginitiea
- Mach-O Acres Airport
- Macheezmo Mouse
- Mack Canyon Archeological Site
- Mack McFarland
- Mack Robinson (athlete)
- Macksburg Lutheran Church
- Macksburg, Oregon
- Macleay Park (Portland, Oregon)
- Macleay, Oregon
- Macy Morse
- Maddie Thompson
- Made in Oregon (brand)
- Madeline DeFrees
- Madeline Martinez
- Madison Bridge (Portland, Oregon)
- Madison South, Portland, Oregon
- Madison Street Bridge (Portland, Oregon)
- Madison Street Bridge disaster
- Madras High School
- Madras Municipal Airport
- Madras, Oregon
- Madrona Park (Portland, Oregon)
- Mae Yih
- Maggie Gallagher
- Maggie Vespa
- Magic Matt Alan
- Magic Mile
- Magic Valley Christian College
- Magnolia Park (Hillsboro, Oregon)
- Mago Hermano (Brother Wizard or Magician)
- Magone Lake
- Mahogany Mountain
- Mahogany Mountain Airport
- Mahonia Hall
- Mahonia aquifolium
- Maianthemum dilatatum
- Maianthemum racemosum
- Maiden Peak (Oregon)
- Maidu Lake
- Mail Tribune
- Main City Park
- Main Street Bridge (Hillsboro, Oregon)
- Maison Joseph Drouhin
- Maitripa College
- Maitripa Institute
- Majestic Theater (Portland, Oregon)
- Majestic Theatre (Portland, Oregon)
- Malabon, Oregon
- Malcolm A. Moody
- Malcolm Braly
- Malcolm F. Marsh
- Malcolm McDonald House
- Malcolm Snider
- Malheur
- Malheur Bell
- Malheur Butte
- Malheur City, Oregon
- Malheur County, Oregon
- Malheur Enterprise
- Malheur Indian Reservation
- Malheur Lake
- Malheur National Forest
- Malheur National Wildlife Refuge
- Malheur Reservoir
- Malheur River
- Malheur sculpin
- Malin Airport
- Malin, Oregon
- Mall 205
- Mall/SW 4th Ave and Mall/SW 5th Ave stations
- Mallory Avenue Christian Church
- Mallory Everton
- Malone Springs
- Malone, Oregon
- Malus fusca
- Mama Bird
- Mama Mia Trattoria
- Management (film)
- Manahatta (play)
- Manche Irene Langley
- Mandarin Dynasty
- Mangrove Fund
- Manhattan Beach State Recreation Site
- Manhattan Beach, Oregon
- Manifest destiny
- Manifest: The Chryzinium Era
- Mann Lake
- Mannahouse Christian Academy
- Mannahouse Church
- Manning, Oregon
- Manning–Kamna Farm
- Manual of the Higher Plants of Oregon
- Manuel Arturo Abreu
- Manuel Izquierdo
- Manzanillo (sternwheeler)
- Manzanita tornado
- Manzanita, Oregon
- Mapleton, Oregon
- Maplewood, Portland, Oregon
- MarAbel B. Frohnmayer Music Building
- Maraschino cherry
- Marbled sculpin
- Marc Acito
- Marc Alan Lee
- Marc Hannibal
- MarcEdit
- Marcella Grace Eiler
- March 4 Trump
- March for Free Speech
- March for Our Lives Portland
- March for Science Portland
- MarchFourth Marching Band
- Marco A. Hernandez
- Marco Farfan
- Marcola, Oregon
- Marcus Arroyo
- Marcus Mariota
- Marcus Neff
- Marcus W. Robertson
- Marcus Whitman
- Marcy Cottrell Houle
- Marcy Tigner
- Margaret Bailes
- Margaret Bechard
- Margaret Burnett
- Margaret Carter
- Margaret Doherty
- Margaret Fritsch
- Margaret Jewett Smith Bailey
- Margaret Osborne duPont
- Margaret Rayburn
- Margaret Strachan
- Margery Hoffman Smith
- Margined sculpin
- Margo Jennings
- Margot Black
- Mari Watanabe
- Maria Thayer
- Marial, Oregon
- Marian B. Towne
- Marian H. Pettibone
- Marian Hailey-Moss
- Marian McDougall
- Marie A. Vitulli
- Marie Aioe Dorion
- Marie Curie Gargoyle
- Marie Equi
- Marie Gülich
- Marie Smith (activist)
- Marie Watt
- Mariel Zagunis
- Marilyn Chin
- Marilyn Kittelman
- Marilyn Robert
- Mario Pastega
- Marion County Courthouse (Oregon)
- Marion County Housing Committee Demonstration House
- Marion County, Oregon
- Marion Dolph
- Marion Eugene Carl
- Marion Forks Guard Station
- Marion Forks, Oregon
- Marion Lake (Oregon)
- Marion Reed Elliott House
- Marion Street Bridge
- Marion, Oregon
- Marionberry
- Marisa Chappell
- Marisa Lino
- Marissa Neitling
- Marist Catholic High School (Eugene, Oregon)
- Maritime fur trade
- Marjorie Wintermute
- Mark Bitterman
- Mark Budz
- Mark Building
- Mark Callahan
- Mark Chamberlin
- Mark Crislip
- Mark Few
- Mark Fitzloff
- Mark Frohnmayer
- Mark Hallett (artist)
- Mark Hanna Crouter
- Mark Hass
- Mark Hatfield
- Mark Helfrich (American football)
- Mark Hodgins
- Mark Johnson (Oregon politician)
- Mark Johnson (philosopher)
- Mark Lindsay
- Mark Mason (announcer)
- Mark Meek
- Mark O. Hatfield Library
- Mark O. Hatfield Memorial Trail
- Mark O. Hatfield United States Courthouse
- Mark O. Hatfield Wilderness
- Mark Orton
- Mark Owens (Oregon politician)
- Mark Parsons
- Mark Rothko
- Mark Saltveit
- Mark Simmons (politician)
- Mark Small
- Mark Speckman
- Mark Strom
- Mark Temple
- Mark Thoma
- Mark Thorson
- Mark W. Bullard
- Mark Weber
- Mark Wilson (artist)
- Mark Zusman
- Market of Choice
- Markham, Portland, Oregon
- Markhuri Sanders-Frison
- Markle–Pittock House
- Markus Grompe
- Marlene Village, Oregon
- Marmoset (music agency)
- Marmot, Oregon
- Marquam Bridge
- Marquam Building
- Marquam Hill, Portland, Oregon
- Marquam Manor
- Marquam Nature Park
- Marquam, Oregon
- Marr Field
- Marriage Records
- Marsh shrew
- Marshall E. Cornett
- Marshall High School (Bend, Oregon)
- Marshall High School (Portland, Oregon)
- Marshall Holman
- Marshall J. Kinney Cannery
- Marshall Park (Portland, Oregon)
- Marshall Park, Portland, Oregon
- Marshfield Elks Temple
- Marshfield High School (Coos Bay, Oregon)
- Marshland, Oregon
- Martell Webster
- Martenne Bettendorf
- Martha Lee Walters
- Martha Schrader
- Martha Springer Botanical Garden
- Martial law in Copperfield, Oregon
- Martin Crandall
- Martin Ellis
- Martin Foard House
- Martin Hawkins
- Martin Hynes
- Martin Kukučín (sculpture)
- Martin L. Pipes
- Martin Luther King Jr. Boulevard (Portland)
- Martin Luther King Jr. School Museum of Contemporary Art
- Martin Luther Pipes House
- Martin Mason Hazeltine
- Martin Parelius Fourplex
- Martin and Carrie Hill House
- Martin family disappearance
- Martina Gangle Curl
- Martinez Heath
- Marty Lees
- Marty Wilde (politician)
- Martín de Aguilar
- Marukin Ramen
- Marvin D. Girardeau
- Mary Alice Ford
- Mary Augusta Dix Gray
- Mary Barnard
- Mary Burrows
- Mary Catherine Lamb
- Mary Christina Wood
- Mary Christmas
- Mary D. Hume (steamer)
- Mary Dasso
- Mary Decker
- Mary F. Sammons
- Mary Flower
- Mary Frances Isom
- Mary Frances Isom Cottage
- Mary Gallegos
- Mary Hadler
- Mary James (scientist)
- Mary Jane Carr
- Mary Jane Haake
- Mary Jane Hayden
- Mary Jane Holmes Shipley Drake
- Mary Jane Spurlin
- Mary Jean Thompson
- Mary Jo Nye
- Mary K. Rothbart
- Mary Kirkwood
- Mary Leonard
- Mary Lou Goertzen
- Mary Lou King
- Mary Manin Morrissey
- Mary Nolan (politician)
- Mary Perry
- Mary Peters (1852–1921)
- Mary Pilon
- Mary Ramsey Wood
- Mary Richardson Walker
- Mary Riddle
- Mary Rosenblum
- Mary S. Young State Recreation Area
- Mary Sawtelle
- Mary Spilde
- Mary Starrett
- Mary Strong Kinney
- Mary Szybist
- Mary Vinton Folberg
- Mary Wendy Roberts
- Mary's Club
- Mary's Club (Oregon)
- Mary's Club (Portland, Oregon)
- Mary-Louise Hooper
- Marylhurst University
- Marylhurst, Oregon
- Marys Peak
- Marys River (Oregon)
- Mas Subramanian
- Mascall Formation
- Mascot (sternwheeler)
- Maseeh College of Engineering and Computer Science
- Masia (restaurant)
- Masjid As-Saber
- Mason Dam
- Mason Williams
- Masonic Cemetery and Hope Abbey Mausoleum
- Masonic Temple (Pendleton, Oregon)
- Mat Kearney
- Matador (Portland, Oregon)
- MathStar
- Matilda Bickers
- Matinee at the Bijou
- Matricaria occidentalis
- Matt Bors
- Matt Braunger
- Matt Centrowitz
- Matt Drenik
- Matt Gentry
- Matt Groening
- Matt Hollywood
- Matt Johnson (actor)
- Matt Kramer (wine writer)
- Matt Lattanzi
- Matt Lindland
- Matt McCormick
- Matt Moore (American football)
- Matt Randel
- Matt Santangelo
- Matt Slauson
- Matt Treder
- Matt Wand
- Matt Wingard
- Matt the Electrician
- Matt's BBQ
- Matthew Centrowitz Jr.
- Matthew Dallman
- Matthew Deady
- Matthew Dickman
- Matthew Haughey
- Matthew J. and Florence Lynch House and Garden
- Matthew Knight Arena
- Matthew Lessner
- Matthew McDaniel
- Matthew P. Bigliardi
- Matthew Roloff
- Matthew Stadler
- Mattress Lot
- Mavericks Independent Baseball League
- Maud Williamson State Recreation Site
- Maud and Belle Ainsworth House
- Maude Kerns
- Maude Kerns Art Center
- Maudie Prickett
- Maupin Section Foreman's House
- Maupin, Oregon
- Maureen Fitzgerald
- Maurice Crumpacker House
- Maurice E. Crumpacker
- Maurice Isserman
- Maurice Lucas
- Maurice Seitz House
- Maurine Neuberger
- Maury Mountain Forest Reserve
- Maury Mountains
- Max Coley
- Max Handelman
- Max Patterson Memorial City Park
- Max Records
- Max Walker de Laubenfels
- Max and Ollie Lueddemann House
- Maximo Yabes
- Maxine Dexter
- Maxine McCormick
- Maxine Scates
- Maxine Wilson
- Maxville, Oregon
- Maxwell & Demon Gargoyle
- Maxwell Lake
- Maxwell Private Airport
- Mayer State Park
- Mayfair Theater (Portland, Oregon)
- Mayfair Theatre (Portland, Oregon)
- Mayfield v. United States
- Mayger, Oregon
- Mayhaw Hoons
- Mayo House (Portland, Oregon)
- Mayo Methot
- Mayor of Portland, Oregon
- Mayville, Oregon
- Maywood Park, Oregon
- Mazama (steamboat)
- Mazama Ash
- Mazama High School
- Mazama Timber Pad
- Mazamas
- McArthur Court
- McAvinney Fourplex
- McCants Stewart
- McConville Peak
- McCormick & Schmick's
- McCoy Park
- McCoy, Oregon
- McCracken Brothers Motor Freight Building
- McCredie Springs
- McCulloch Stadium
- McCully Basin
- McDermitt Caldera
- McDermitt State Airport
- McDermitt, Nevada and Oregon
- McDonald Theatre
- McDonald, Oregon
- McDougall–Campbell House
- McEwen, Oregon
- McGee Airport
- McGill Airport
- McGrath's Fish House
- McGuire Island (Oregon)
- McGuire Reservoir
- McKay Creek National Wildlife Refuge
- McKay Formation
- McKay Park
- McKay Reservoir
- McKay, Oregon
- McKayla Fricker
- McKee Bridge
- McKee Bridge, Oregon
- McKee, Oregon
- McKenna Park
- McKenzie Bridge State Airport
- McKenzie Bridge, Oregon
- McKenzie High School
- McKenzie Pass
- McKenzie Pass–Santiam Pass Scenic Byway
- McKenzie River (Oregon)
- McKenzie River Reflections
- McKenzie River dory
- McKenzie-Willamette Medical Center
- McKinley Hall (Reed College)
- McKinley, Oregon
- McKinnon Airpark
- McLeod, Oregon
- McLoughlin High School
- McLoughlin Promenade
- McMenamins
- McMenamins Edgefield
- McMinnville AVA
- McMinnville Downtown Historic District
- McMinnville High School
- McMinnville Municipal Airport
- McMinnville School District
- McMinnville UFO photographs
- McMinnville, Oregon
- McMorran and Washburne Department Store Building
- McNary ARNG Field Heliport
- McNary Dam
- McNary Field
- McNary High School
- McNary, Oregon
- McNulty Reservoir (Malheur County, Oregon)
- McNulty, Oregon
- McVay Rock State Recreation Site
- Meacham, Oregon
- Meagan Flynn
- Meals 4 Heels
- Mean Creek
- Mean Jeans
- Mecta
- Meda, Oregon
- Medal of Honor Monument
- Medco Pond
- Meddling Kids
- Medford Carnegie Library
- Medford Council
- Medford Dodgers
- Medford Giants
- Medford Hotel
- Medford IOOF Cemetery
- Medford Nuggets
- Medford Oregon Temple
- Medford Pear Blossom Festival
- Medford Rogues
- Medford Rogues (collegiate wood bat baseball)
- Medford School District (Oregon)
- Medford Southern Pacific Railroad Passenger Depot
- Medford metropolitan area, Oregon
- Medford, Oregon
- Medford, Oregon Metropolitan Statistical Area
- Medford-Grants Pass combined statistical area
- Medford-Grants Pass, OR Combined Statistical Area
- Media Arts & Communications Academy
- Media in Eugene, Oregon
- Media in Portland, Oregon
- Medical Arts Building (Portland, Oregon)
- Medical Dental Building (Portland, Oregon)
- Medical Springs, Oregon
- Mediterranean Exploration Company
- Medorem Crawford
- Meek Cutoff
- Meek's Cutoff (film)
- Meesia triquetra
- Meesia uliginosa
- Megan Marie Hart
- Megan Prelinger
- Megan Rapinoe
- Meghan Kalkstein
- Mehama, Oregon
- Mei-Ann Chen
- Meier & Frank
- Meier & Frank Building
- Meier & Frank Delivery Depot
- Meier & Frank Warehouse
- Meilin Miranda
- Mel Blanc
- Mel Brown (drummer)
- Mel Counts
- Mel Ingram
- Mel Krause
- Mel Renfro
- Mel Streeter
- Melica californica
- Melica geyeri
- Melinda E. Morgan House
- Meliosma beusekomii
- Meljean Brook
- Melody Event Center
- Melody Rose
- Melrose, Oregon
- Melville Eastham
- Melville Jacobs
- Melville W. Brown
- Melville Wilkinson
- Melville, Oregon
- Melvin Clark George
- Melvin Jack Murdock
- Melvyn R. Paisley
- Melynda Jackson
- Memaloose Airport
- Memaloose State Park
- Memorial Fountain
- Memorial Union (Oregon State University)
- Memory 99
- Menagerie Wilderness
- Menasha Pad
- Menomena
- Mentor Graphics
- Mentzelia mollis
- Mentzelia packardiae
- Mercato Grove
- Mercedes Allison Bates
- Mercedes Deiz
- Mercedes Rose
- Mercedes Russell
- Merchant Hotel (Portland, Oregon)
- Mercury (Marvel Comics)
- Mercy Corps
- Mercy Flights
- Mercy Medical Center (Roseburg, Oregon)
- Meredith Brooks
- Meredith Phillips
- Meriwether National Golf Club
- Merix Corporation
- Merle Boyer
- Merlin, Oregon
- Merlo Field
- Merlo Rd/SW 158th Ave station
- Merlo Station High School
- Merrill McPeak
- Merrill, Oregon
- Merritt Paulson
- Merritt Woods Natural Area
- Merry Pranksters
- Merryfield Hall
- Mertensia bella
- Mervin Vavasour
- Mesogona rubra
- Mesogona subcuprea
- Metasequoia
- Methodist Episcopal Church South (Albany, Oregon)
- Methodist Episcopal Church South (Roseburg, Oregon)
- Methodist Episcopal Church of Goshen
- Methodist Episcopal Parsonage
- Methodist Mission in Oregon
- Metlako Falls
- Metolius Climbing
- Metolius Preserve
- Metolius River
- Metolius Springs
- Metolius station
- Metolius, Oregon
- Metro (Oregon regional government)
- Metro League
- Metro One Telecommunications
- Metro West Ambulance
- MetroFi
- MetroPaint
- Metropolitan Condos
- Metropolitan Learning Center (Portland, Oregon)
- Metropolitan Youth Symphony
- Metzger, Oregon
- Meyer Memorial Trust
- Meyer Riverside Airpark
- Meyers Hill (Oregon)
- Mfon Udoka
- Miami River (Oregon)
- Mic Crenshaw
- Michael Allen Harrison
- Michael C. Mitchell
- Michael Chatfield
- Michael Christianson
- Michael Curry (puppet designer)
- Michael Curry Design Inc.
- Michael Dembrow
- Michael Dickman
- Michael E. Stencel
- Michael Echanis
- Michael Fletcher
- Michael Francke
- Michael G. Thorne
- Michael Garrison (musician)
- Michael H. Schill
- Michael H. Simon
- Michael Henderson (author)
- Michael Hennagin
- Michael Hermes
- Michael Hoeye
- Michael Hornburg
- Michael J. Fitzgerald (writer)
- Michael J. Kopetski
- Michael J. McShane
- Michael J. Moynihan
- Michael Jingozian
- Michael Jones (entrepreneur)
- Michael Joseph Hanley
- Michael King (graphic designer)
- Michael Lee (basketball, born 1983)
- Michael Li
- Michael Mandiberg
- Michael Marx
- Michael McQuilken
- Michael Mehaffy
- Michael Merzenich
- Michael Pertschuk
- Michael Posner (psychologist)
- Michael R. Gottfredson
- Michael Robert Hogan
- Michael Skinner (biologist)
- Michael Stephen Lampert
- Michael Stoolmiller
- Michael Strickland (blogger)
- Michael Stutes
- Michael W. Mosman
- Michael Waterman
- Michel Laframboise
- Michelle Clunie
- Michelle Cruz
- Michelle Johnson (athlete)
- Michelle Zauner
- Mick Abel
- Mickelson-Chapman Fountain
- Mickey Hergert
- Mickey Hot Springs
- Mickey Lolich
- Mickey Loomis
- Mickey Newbury
- Micranthes californica
- Micranthes howellii
- Micro Cornucopia
- Microcosm Publishing
- Microseris acuminata
- Microseris douglasii
- Mid-Columbia Council
- Mid-Columbia Fire and Rescue
- Mid-Columbia Medical Center
- Mid-Columbia River National Wildlife Refuge Complex
- Mid-Columbia Sinfonietta
- Mid-Columbia-Deschutes Area Council
- Mid-Valley (Oregon)
- Mid-Valley Christian Academy
- Mid-county Memo
- Middle Fork Coquille River
- Middle Fork John Day River
- Middle Fork Owyhee River
- Middle Fork Rogue River
- Middle Fork Willamette River
- Middle Grove, Oregon
- Middle North Falls
- Middle Pyramid (Oregon)
- Middle Santiam River
- Middle Santiam Wilderness
- Middleton, Oregon
- Midland Library
- Midland Park (Portland, Oregon)
- Midland, Oregon
- Midway, Oregon
- Midway, Washington County, Oregon
- Mieshelle Nagelschneider
- Mighty Oregon
- Migration Brewing
- Miguel McKelvey
- Mikado Block
- Mikal Gilmore
- Mike Allred
- Mike Barrett (sportscaster)
- Mike Bellotti
- Mike Burton (politician)
- Mike Byrne (musician)
- Mike Clark (indie rock musician)
- Mike Dunleavy Jr.
- Mike Ekstrom
- Mike Erickson
- Mike Gaechter
- Mike Hass
- Mike Hawash
- Mike Hessel
- Mike James (basketball, born 1990)
- Mike Johnson (bassist)
- Mike Jorgensen (American football)
- Mike Lamond
- Mike Leckie
- Mike Lindberg
- Mike Marshall (inventor)
- Mike Martin (catcher)
- Mike McLane
- Mike Mikulak
- Mike Miller (wrestler)
- Mike Moser
- Mike Nearman
- Mike Pierce
- Mike Ragsdale
- Mike Reese (sheriff)
- Mike Remmers
- Mike Rice (basketball)
- Mike Rich
- Mike Richardson (publisher)
- Mike Riley (American football)
- Mike Royer
- Mike Royer (comics)
- Mike Russell (author)
- Mike Schaufler
- Mike Scheidt
- Mike Schmidt (lawyer)
- Mike Schrunk
- Mike Zandofsky
- Mike's Drive-In
- Mikkalo, Oregon
- Milagro Vargas
- Milan Smith
- Mildred Schwab
- Miles Benjamin Anthony Robinson
- Miles Benjamin Anthony Robinson (album)
- Miles Crossing, Oregon
- Miles Field (Oregon)
- Miles Fire
- Milk Creek Glacier (Oregon)
- Mill City, Oregon
- Mill Creek (Marion County, Oregon)
- Mill Creek (Mohawk River tributary)
- Mill Creek Correctional Facility
- Mill Creek Falls
- Mill Creek Wilderness
- Mill Ends Park
- Mill Park (Portland, Oregon)
- Mill Park, Portland, Oregon
- Millard Erickson
- Millennium Plaza Park
- Miller Airstrip
- Miller Cemetery Church
- Miller Creek (Klamath County, Oregon)
- Miller Education Center
- Miller Lake (Oregon)
- Miller M. Duris
- Miller Memorial Airpark
- Miller Nash Graham & Dunn
- Miller Paint
- Miller's Landing Park
- Miller, Oregon
- Millersburg, Oregon
- Milli Fire
- Millican, Oregon
- Millicoma River
- Millikan Way station
- Millington, Oregon
- Millwood, Oregon
- Mill–Pine Neighborhood Historic District
- Milo Academy Bridge
- Milo Adventist Academy
- Milo McIver State Park
- Milo, Oregon
- Milt Davis
- Milton Odem House
- Milton W. Smith House
- Milton Wright (bishop)
- Milton, Oregon
- Milton-Freewater Unified School District
- Milton-Freewater, OR
- Milton-Freewater, Oregon
- Miluk language
- Milwaukie Academy of the Arts
- Milwaukie City Hall
- Milwaukie Heights, Oregon
- Milwaukie High School
- Milwaukie Pastry Kitchen
- Milwaukie Pioneer Cemetery
- Milwaukie Riverfront Park
- Milwaukie Transit Center
- Milwaukie eSchool
- Milwaukie, Oregon
- Milwaukie/Main Street station
- Mimicking Birds
- Mimir (sculpture)
- Mimulus evanescens
- Mimulus hymenophyllus
- Minam Lake
- Minam Lodge Airport
- Minam National Forest
- Minam River
- Minam State Recreation Area
- Minam, Oregon
- Mind Chaos
- Mindy Duncan
- Minerva, Oregon
- Mines (album)
- Mingus Mapps
- Mink Lake (Lane County, Oregon)
- Minnehaha (sternwheeler)
- Minnie Mossman Hill
- Minnie Myrtle Miller
- Minor White
- Minoru Yasui
- Minthorn Hall
- Minto-Brown Island Park
- Minuartia californica
- Minuartia cismontana
- Minuartia douglasii
- Minuartia howellii
- Mioland
- Mira Kaddoura
- Mirabella Portland
- Mirabilis macfarlanei
- Miracle Theatre
- Mirah
- Miranda July
- Miranda's Skyranch Airport
- Miriam M. Johnson
- Miriam Van Waters
- Mirror Lake (Clackamas County, Oregon)
- Mirror Lake (Wallowa County, Oregon)
- Mirror Pond
- Miss Oregon
- Miss Oregon Teen USA
- Miss Oregon USA
- Miss Oregon's Outstanding Teen
- Mission Bottom, Oregon
- Mission Creek (Marion County, Oregon)
- Mission Theater and Pub
- Mission, Oregon
- Mississippi Records
- Mississippi Studios
- Missoula floods
- Mist, Oregon
- Mitch Canham
- Mitch Green
- Mitch Greenlick
- Mitch Lyden
- Mitch Mathews
- Mitch Meeuwsen
- Mitchell Lurie
- Mitchell Park (Oregon)
- Mitchell Point (Oregon)
- Mitchell Point Tunnel
- Mitchell Recreation Area
- Mitchell S. Jackson
- Mitchell School District
- Mitchell, Oregon
- Mizpah Presbyterian Church of East Portland
- Mo's Restaurants
- Mock's Bottom
- Moda Center
- Moda Health
- Moda Tower
- Model T Driving School
- Modeste Demers
- Modeville, Oregon
- Modoc Area Council
- Modoc Plateau
- Modoc Point
- Modoc Point, Oregon
- Modoc War
- Modoc people
- Mohamed Sheikh Abdirahman Kariye
- Mohawk Building
- Mohawk High School (Marcola, Oregon)
- Mohawk River (Oregon)
- Mohawk people (Oregon)
- Mohawk, Oregon
- Mohler, Oregon
- Molala
- Molala language
- Molalla
- Molalla Buckeroo
- Molalla High School
- Molalla Pioneer
- Molalla Prairie, Oregon
- Molalla River
- Molalla River School District
- Molalla River State Park
- Molalla, Oregon
- Molecular Probes
- Molly Gloss
- Moment of Truth: Why My Daughter?
- Momentive (software company)
- Moms United for Black Lives
- Mona Bell
- Monaco Coach Corporation
- Monardella purpurea
- Monardella sheltonii
- Monastery of Our Lady of Jordan
- Monastery of the Precious Blood
- Moncacht-Apé
- Monford Orloff
- Mongold Day-Use Area
- Monica Drake
- Monica Wehby
- Monique de Bruin (fencer)
- Monitor, Oregon
- Monkland, Oregon
- Monmouth, Oregon
- Monody (band)
- Monroe High School (Monroe, Oregon)
- Monroe High School (Portland, Oregon)
- Monroe State Bank Building
- Monroe Sweetland
- Monroe, Oregon
- Monsanto modified wheat mystery
- Montavilla, Portland, Oregon
- Monte Brethauer
- Monte Shelton
- Montesano (sternwheeler)
- Montgomery Atwater
- Montgomery Park (Portland, Oregon)
- Monti Amundson
- Monticello Convention
- Monument Municipal Airport
- Monument Rock Wilderness
- Monument School
- Monument, Oregon
- Moolack Beach
- Moon Falls
- Moon Mullen
- Moondance Ranch Airport
- Moontrap (Kelly)
- Moore Park (Oregon)
- Moose (sternwheeler)
- Morchella brunnea
- Morchella populiphila
- Morchella tridentina
- Mordecai (band)
- Moreland Theater
- Morell Edward Sharp
- Morgan Building
- Morgan Groth
- Morgan Murphy (comedian)
- Morgan Philpot
- Morgan Scroggy
- Morgan, Oregon
- Mormon in Oregon
- Mormonism in Oregon
- Mormonism in the Pacific Northwest
- Morning Teleportation
- Morningside Hospital (Oregon)
- Moro, Oregon
- Morris H. Whitehouse
- Morris Marks House
- Morrison Bridge
- Morrow County Courthouse (Oregon)
- Morrow County, Oregon
- Morten Lauridsen
- Morton M. McCarver
- Morton Matthew McCarver House
- Morton Peck
- Mosby Creek (Oregon)
- Mosby Creek Bridge
- Mose Christensen
- Moses and Ida Kline House
- Moses and Mary Hart Stone House and Ranch Complex
- Mosier Mounds Complex
- Mosier, Oregon
- Mosquito Mountain
- Mother's Bistro
- Motivate (company)
- MotoCzysz
- Motomi Mori
- Motorcycle Superstore
- Mott Bridge
- Moultrie Patten
- Mount Angel Abbey
- Mount Ashland
- Mount Ashland Ski Area
- Mount Ashland Ski Area Expansion
- Mount Bachelor
- Mount Bachelor Academy
- Mount Bachelor ski area
- Mount Bailey (Oregon)
- Mount Baldy (Polk County, Oregon)
- Mount Calvary Cemetery (Portland, Oregon)
- Mount David Douglas
- Mount Defiance (Oregon)
- Mount Emily
- Mount Emily (Union County, Oregon)
- Mount Emily Lumber Company
- Mount Hebo
- Mount Hebo Air Force Station
- Mount Hood
- Mount Hood (painting)
- Mount Hood Corridor
- Mount Hood Express
- Mount Hood Freeway
- Mount Hood Highway
- Mount Hood Hotel Annex
- Mount Hood Masonic Temple
- Mount Hood Meadows
- Mount Hood National Forest
- Mount Hood National Recreation Area
- Mount Hood Parkdale, Oregon
- Mount Hood Railroad
- Mount Hood Railroad Linear Historic District
- Mount Hood Railway and Power Company
- Mount Hood Scenic Byway
- Mount Hood Skibowl
- Mount Hood Village, Oregon
- Mount Hood Wilderness
- Mount Hood climbing accidents
- Mount Hood, Oregon
- Mount Howard (Oregon)
- Mount Ireland
- Mount Isabelle
- Mount Jefferson (Oregon)
- Mount Jefferson Wilderness
- Mount Mazama
- Mount McLoughlin
- Mount Mitchell (Oregon)
- Mount Multnomah
- Mount Nebo (Oregon)
- Mount Pisgah (Lane County, Oregon)
- Mount Pisgah (Oregon)
- Mount Pisgah Arboretum
- Mount Pisgah, Polk County, Oregon AVA
- Mount Rainier Professional Baseball League
- Mount Scott (Clackamas County, Oregon)
- Mount Scott (Klamath County, Oregon)
- Mount Scott (Oregon)
- Mount Sylvania
- Mount Tabor (Oregon)
- Mount Tabor Park
- Mount Tabor Park Reservoirs Historic District
- Mount Tabor Theater
- Mount Tabor, Portland, Oregon
- Mount Talbert
- Mount Thielsen
- Mount Thielsen Wilderness
- Mount Vernon, Oregon
- Mount Washington (Oregon)
- Mount Washington Wilderness
- Mountain Air Park, Oregon
- Mountain Lakes Wilderness
- Mountain Locator Unit
- Mountain Rangers
- Mountain States Power Company
- Mountain View Cemetery (Ashland, Oregon)
- Mountain View Cemetery (Oregon City, Oregon)
- Mountain View High School (Bend, Oregon)
- Mountain View, Oregon
- Mountaindale Airport
- Mountaindale, Oregon
- Mountainside High School
- Mouse Davis
- Movie Gallery
- Movie Madness Video
- Mowich Group
- Moxy Portland Downtown
- Mt Hood Ave station
- Mr. Dude
- Mr. Lucky and the Gamblers
- Mt Scott Learning Center
- Mt. Angel Pioneer Cemetery
- Mt. Angel School District
- Mt. Angel glockenspiel
- Mt. Angel maypole
- Mt. Angel, Oregon
- Mt. Hood Community College
- Mt. Hood Jazz Festival
- Mt. Hope Airport
- Mt. Olivet Baptist Church (Portland, Oregon)
- Mt. Pleasant Presbyterian Church
- Mt. Scott Park
- Mt. Scott-Arleta, Portland, Oregon
- Mt. Union Cemetery
- Mucky Flat Airport
- Mud Lake (Oregon)
- Muddy Creek (Linn County, Oregon)
- Muddy Creek (Oregon)
- Muddy Creek Airport (Corvallis, Oregon)
- Muddy Creek Airport (Haines, Oregon)
- Muddy Creek Reservoir
- Muddy Fork (Oregon)
- Muhammad Ibrahim Bilal
- Muksamse'lapli
- Mulino State Airport
- Mulino, Oregon
- Mulkey Cemetery
- Mullaney v. Wilbur
- Muller v. Oregon
- Mulloy, Oregon
- Multipseudechniscus raneyi
- Multnomah
- Multnomah (1851 sidewheeler)
- Multnomah (sternwheeler)
- Multnomah Athletic Club
- Multnomah Channel
- Multnomah Channel Yacht Club
- Multnomah College
- Multnomah Community Ability Scale
- Multnomah County Central Courthouse
- Multnomah County Courthouse
- Multnomah County Justice Center
- Multnomah County Library
- Multnomah County Poor Farm
- Multnomah County Sheriff's Office
- Multnomah County Sheriff's Office Search and Rescue
- Multnomah County, Oregon
- Multnomah Creek
- Multnomah Creek Bridge
- Multnomah Education Service District
- Multnomah Falls
- Multnomah Falls Footbridge
- Multnomah Greyhound Park
- Multnomah Hotel
- Multnomah Park Cemetery
- Multnomah University
- Multnomah Whiskey Library
- Multnomah people
- Multnomah, Portland, Oregon
- Mulugeta Seraw
- Munson Airport
- Munson Creek Falls State Natural Site
- Munson Valley Historic District
- Murals of Estacada, Oregon
- Murals of Silverton, Oregon
- Murder C.O.D.
- Murder of Brooke Wilberger
- Murder of Larnell Bruce
- Murder of Martha Morrison
- Murder of Roxanne Ellis and Michelle Abdill
- Murder of Thelma Taylor
- Murder of Yolanda Panek
- Murders of Larry Peyton and Beverly Allan
- Muriel Lezak
- Muriel O. Ponsler Memorial State Scenic Viewpoint
- Murphy Ranch Airport
- Murphy, Oregon
- Murry Sidlin
- Murton E. and Lillian DeGuire House
- Museum of Contemporary Craft
- Music Box (Portland, Oregon)
- Music Millennium
- Music for a Time of War
- Music of Oregon
- Music of the Pacific Northwest
- MusicfestNW
- Musician's Friend
- Musick Guard Station
- Musse Olol
- Mussel Creek (Curry County, Oregon)
- Mustafa T. Kasubhai
- Musée Mécanique (band)
- Mutant Pop Records
- Mutton Mountains
- My Father's Place (Portland, Oregon)
- My Life in Orange
- My Own Private Idaho
- My Own Private River
- My People's Market
- Myah Moore
- Mycah Pittman
- Mychal Thompson
- Myer Creek (Bear Creek tributary)
- Myers v. United States
- Myke Horton
- Myles Brand
- Myosurus sessilis
- Myra Albert Wiggins
- Myrick, Oregon
- Myriopteris intertexta
- Myrlin Hermes
- Myron Ebell
- Myrtle (sternwheeler)
- Myrtle Creek (Curry County, Oregon)
- Myrtle Creek (South Umpqua River tributary)
- Myrtle Creek Municipal Airport
- Myrtle Creek, Oregon
- Myrtle Group
- Myrtle Point High School
- Myrtle Point, Oregon
- Myrtle Watkins
- Myshkin (singer)
- N Killingsworth St station
- N Lombard Transit Center
- N Prescott St station
- N. Gregory Hamilton
- N. P. Smith Pioneer Hardware Store
- NBC Sports Northwest
- NBG Radio Network
- NBI Knowledgebase
- NCUBE
- NERCO
- NMath
- NOAAS George B. Kelez (R 441)
- NOAAS Oregon (R 551)
- NS Line
- NV (Portland, Oregon)
- NW Innovation Works
- NW Natural
- NXT TakeOver: Portland
- Nabilah al-Tunisi
- Nace Family Airstrip
- Nacheaux
- Naito Parkway
- Naked Violence
- Nama lobbii
- Namita Gupta Wiggers
- Nan Blair
- Nan Britton
- Nan Wood Honeyman
- Nancie Fadeley
- Nancy Golden
- Nancy Goldsmith
- Nancy Haigwood
- Nancy King (jazz singer)
- Nancy M. Amato
- Nancy Merki
- Nancy Nathanson
- Nancy Neighbor Russell
- Nancy Ponzi
- Nancy Ryles
- Nancy Tappan
- Nancy Whang
- Nansene, Oregon
- Naomi Pomeroy
- Naomi Zack
- Napalm Beach
- Napier Ranch Airport
- Narasingha Sil
- Narcissa Edith White Kinney
- Narcissa Whitman
- Nard Jones
- Narrows, Oregon
- Narthecium californicum
- Naseem Ashraf
- Nash (sculpture)
- Nash Fire
- Nashville, Oregon
- Natalie Ball
- Natalie Williams
- Natasha Wheat
- Nate Costa
- Nate Jaqua
- Nate McMillan
- Nate Quarry
- Nathan Ball
- Nathan F. Twining
- Nathan Huntley Edgerton
- Nathan Loeb House
- Nathaniel Crosby (captain)
- Nathaniel Ford
- Nathaniel H. Gates
- Nathaniel Hansen
- Nathaniel Jarvis Wyeth
- Nathaniel West Buildings
- National Animal Interest Alliance
- National Cash Register Building
- National Clonal Germplasm Repository
- National Creek Falls
- National Hardwood Floor Association
- National Historic Oregon Trail Interpretive Center
- National Pesticide Information Center
- National Register of Historic Places listings in Baker County, Oregon
- National Register of Historic Places listings in Benton County, Oregon
- National Register of Historic Places listings in Clackamas County, Oregon
- National Register of Historic Places listings in Clatsop County, Oregon
- National Register of Historic Places listings in Columbia County, Oregon
- National Register of Historic Places listings in Coos County, Oregon
- National Register of Historic Places listings in Crater Lake National Park
- National Register of Historic Places listings in Crook County, Oregon
- National Register of Historic Places listings in Curry County, Oregon
- National Register of Historic Places listings in Deschutes County, Oregon
- National Register of Historic Places listings in Douglas County, Oregon
- National Register of Historic Places listings in Gilliam County, Oregon
- National Register of Historic Places listings in Grant County, Oregon
- National Register of Historic Places listings in Harney County, Oregon
- National Register of Historic Places listings in Hood River County, Oregon
- National Register of Historic Places listings in Jackson County, Oregon
- National Register of Historic Places listings in Jefferson County, Oregon
- National Register of Historic Places listings in Josephine County, Oregon
- National Register of Historic Places listings in Klamath County, Oregon
- National Register of Historic Places listings in Lake County, Oregon
- National Register of Historic Places listings in Lane County, Oregon
- National Register of Historic Places listings in Lincoln County, Oregon
- National Register of Historic Places listings in Linn County, Oregon
- National Register of Historic Places listings in Malheur County, Oregon
- National Register of Historic Places listings in Marion County, Oregon
- National Register of Historic Places listings in Morrow County, Oregon
- National Register of Historic Places listings in Multnomah County, Oregon
- National Register of Historic Places listings in North Portland, Oregon
- National Register of Historic Places listings in Northeast Portland, Oregon
- National Register of Historic Places listings in Northwest Portland, Oregon
- National Register of Historic Places listings in Oregon
- National Register of Historic Places listings in Polk County, Oregon
- National Register of Historic Places listings in Sherman County, Oregon
- National Register of Historic Places listings in South Portland, Oregon
- National Register of Historic Places listings in South and Southwest Portland, Oregon
- National Register of Historic Places listings in Southeast Portland, Oregon
- National Register of Historic Places listings in Tillamook County, Oregon
- National Register of Historic Places listings in Umatilla County, Oregon
- National Register of Historic Places listings in Union County, Oregon
- National Register of Historic Places listings in Wallowa County, Oregon
- National Register of Historic Places listings in Wasco County, Oregon
- National Register of Historic Places listings in Washington County, Oregon
- National Register of Historic Places listings in Wheeler County, Oregon
- National Register of Historic Places listings in Yamhill County, Oregon
- National Socialist Vanguard
- National University of Natural Medicine
- National Water and Climate Center
- Native American Student and Community Center
- Native American peoples of Oregon
- Natt and Christena McDougall House
- Natural Capital Center
- Natural Health Center
- Nau (clothing retailer)
- Naukane
- Naval Air Station Tillamook
- Naval Air Station Tongue Point
- Naval Weapons Systems Training Facility Boardman
- Navarretia atractyloides
- Navarretia heterandra
- Navarretia leptalea
- Navarretia pubescens
- Navarretia subuligera
- Navy Heights, Oregon
- Ndamukong Suh
- Neah-Kah-Nie High School
- Neah-Kah-Nie School District
- Neahkahnie Beach, Oregon
- Neahkahnie Mountain
- Neal Falls
- Neal Lane Bridge
- Neathammer Gulch
- Nebria jeffreyi
- Nebria labontei
- Nebria steensensis
- Nebria wallowae
- Necanicum Junction, Oregon
- Necanicum River
- Necanicum, Oregon
- Necropolis Awakened
- Ned Flanders Crossing
- Ned Ludd (restaurant)
- Nedonna Beach, Oregon
- Nedra stewarti
- Needy, Oregon
- Nehalem
- Nehalem Bank (Clatsop County, Oregon)
- Nehalem Bay
- Nehalem Bay State Airport
- Nehalem Bay State Park
- Nehalem Beach
- Nehalem Highway
- Nehalem River
- Nehalem Spit
- Nehalem people
- Nehalem, Oregon
- Neighb'rhood Childr'n
- Neighborhood House
- Neighborhood Preservation Committee (Oregon)
- Neighborhoods (Ernest Hood album)
- Neighborhoods of Portland, Oregon
- Neighbors of Woodcraft
- Neighbors of Woodcraft Building
- Neil Creek
- Neil Elshire
- Neil Everett
- Neil Goldschmidt
- Neil Kopp
- Neil Lomax
- Neil Meitzler
- Neil Olshey
- Nel Centro
- Nell Franzen
- Nellie Cornish
- Nels Roney
- Nelscott Reef
- Nelscott, Oregon
- Nelson Ranch Airport
- Nelson Wallulatum
- Nelson, Oregon
- Nemacladus interior
- Nemapogon oregonella
- Nemo Design
- Nemophila heterophylla
- Nemophila menziesii
- NE 60th Ave station
- [[NE 7th Ave station]
- NE 82nd Ave station
- Neo Boys
- Neotsu, Oregon
- Nepenthes (sculpture)
- Neptune State Scenic Viewpoint
- Nesika Beach, Oregon
- Neskowin Beach State Recreation Site
- Neskowin Creek
- Neskowin Ghost Forest
- Neskowin, Oregon
- Nesmith Point
- Nestor (sternwheeler)
- Nestucca Bay
- Nestucca Bay National Wildlife Refuge
- Nestucca Formation
- Nestucca High School
- Nestucca River
- Netarts Bay
- Netarts, Oregon
- Nettie Krouse Fourplex
- Network Charter School
- Nevada-California-Oregon Railway Passenger Station
- Nevada–California–Oregon Railway
- Never Look Away (mural)
- New Albion
- New Bad Things
- New Bridge High School
- New Bridge, Oregon
- New Carissa
- New Cliff House
- New Columbia (Portland, Oregon)
- New Copper Penny
- New Era, Oregon
- New Hope Christian College
- New Hope Christian Schools
- New Hope, Oregon
- New Horizons (Eckland)
- New Idanha, Oregon
- New Leaf Academy
- New Logus Block
- New Pine Creek, Oregon
- New Princeton, Oregon
- New Redmond Hotel
- New River (Oregon)
- New Seasons Market
- New Taggart Hotel
- New Thought Ministries of Oregon
- New Urban High School
- New Venture Championship
- New Youngs Bay Bridge
- Newberg High School
- Newberg Public Library
- Newberg School District
- Newberg, Oregon
- Newberry National Volcanic Monument
- Newberry Volcano
- Newell Pioneer Village
- Newman United Methodist Church
- Newport (steamboat)
- Newport Heights, Oregon
- Newport High School (Oregon)
- Newport Municipal Airport (Oregon)
- Newport, Oregon
- News-Register (McMinnville)
- News-Times (Forest Grove)
- Newton Clark Glacier
- Newton K. Wesley
- Next Stage Repertory Company
- Nez Perce
- Nez Perce National Historic Trail
- Nez Perce National Historical Park
- Nez Perce War
- Niagara County Park
- Niagara, Oregon
- Nibley, Oregon
- Nicely Formation
- Nicholas Edwards (singer)
- Nicholas Frances Chase
- Nicholas J. Sinnott
- Nicholas Kristof
- Nicholas Restaurant
- Nicholas–Lang House
- Nichole Mead
- Nick Aliotti
- Nick Fish
- Nick Hundley
- Nick Jones (basketball)
- Nick Kahl
- Nick Symmonds
- Nick's Famous Coney Island
- Nicki Scully
- Nicknames of Portland, Oregon
- Nicks Spring
- Nico Santos (actor)
- Nicolai–Cake–Olson House
- Nicole Chung
- Nicole Fugere
- Nicole Georges
- Nicole Morrisey O'Donnell
- Nicole Vogel
- Nielsen Airport
- Nigel Burton
- Nigel Jaquiss
- Nigel Williams-Goss
- Nightmare Elk
- Nike Cross Nationals 2009
- Nike Global Challenge
- Nike Hoop Summit
- Nike OTC Marathon
- Nike Oregon Project
- Nike Sport Research Lab
- Nike Vision
- Nike World Headquarters
- Nike timeline
- Nike, Inc.
- Nilendra Ganesh Deshpande
- Nils Ahlstrom House
- Nimrod, Oregon
- Nina Kiriki Hoffman
- Ninkasi Brewing Company
- Ninth Moon Black
- Nitin Khanna
- Nixyaawii Community School
- No Good Nick
- No Mercy (2008)
- No Vacancy Lounge
- No Wonder (sternwheeler)
- No. 2 (band)
- Noah Mickens
- Noah Robinson
- Noah Strycker
- Nob Hill Nature Park
- Noble Woods Park
- Nobuo Fujita
- Nolin, Oregon
- Nong's Khao Man Gai
- Nonpareil Dempsey
- Nonpareil, Oregon
- Noon, Oregon
- Nootka Convention
- Nootka Crisis
- Nora (polar bear)
- Nordstrom (Portland, Oregon)
- Norfolk & Western (band)
- Norm Smith (American politician)
- Norm Thompson Outfitters
- Norm Van Brocklin
- Norm Winningstad
- Norma Bassett Hall
- Norma Paulus
- Norman Leyden
- Norman Ralston
- Norman Ross
- Norris Staples House
- Nortd Labs
- North Albany, Oregon
- North American beaver
- North Bank Depot Buildings
- North Beach, Oregon
- North Bend Air Force Station
- North Bend High School
- North Bend School District
- North Bend, Oregon
- North Clackamas Christian School
- North Clackamas School District
- North Coast Citizen
- North Coast State Forest Coalition
- North Columbia Academy
- North County News (Sutherlin)
- North Douglas High School
- North Eugene Alternative High School
- North Eugene High School
- North Falls
- North Fork Alsea River
- North Fork Breitenbush River
- North Fork Bull Run River
- North Fork Clackamas River
- North Fork Coquille River
- North Fork Crooked River
- North Fork Dam (Clackamas County, Oregon)
- North Fork John Day River
- North Fork John Day Wilderness
- North Fork Malheur River
- North Fork Middle Fork Willamette River
- North Fork Owyhee River
- North Fork Reservoir (Clackamas County, Oregon)
- North Fork Siuslaw River
- North Fork Smith River (California)
- North Fork Smith River (Umpqua River tributary)
- North Fork Sprague River
- North Fork Umatilla River
- North Fork Umatilla Wilderness
- North Fork Wenaha River
- North Fork of the Yachats Bridge
- North Howell, Oregon
- North Lake School
- North Lake School District (Oregon)
- North Lancaster, Salem, Oregon
- North Marion High School (Oregon)
- North Marion School District
- North Medford High School
- North Pacific (sidewheeler)
- North Pacific Airlines
- North Pacific College
- North Pacific Group
- North Pacific Steamship Company
- North Park Blocks
- North Plains Gliderport
- North Plains, Oregon
- North Portland Harbor
- North Portland Library
- North Portland, Oregon
- North Powder River
- North Powder, Oregon
- North Salem High School (Salem, Oregon)
- North Santiam River
- North Santiam State Recreation Area
- North Springfield, Oregon
- North Tabor, Portland, Oregon
- North Tenmile Lake
- North Umpqua Hydroelectric Project
- North Umpqua River
- North Umpqua Trail
- North Valley High School
- North West Company
- North Williams Avenue
- North Yamhill River
- North and South Twin Lakes (Oregon)
- NorthStar Center
- Northeast Portland, Oregon
- Northern Basin and Range ecoregion
- Northern Great Basin Experimental Range
- Northern Kalapuya language
- Northern Oregon Coast Range
- Northern Pacific Conference
- Northern Pacific Railway
- Northern Paiute language
- Northern Paiute people
- Northern coastal scrub
- Northern fur seal
- Northern spotted owl
- Northgate Park
- Northgate, Salem, Oregon
- Northwest (sternwheeler)
- NW 6th & Davis and NW 5th & Couch stations
- Northwest Accreditation Commission
- Northwest Art and Air Festival
- Northwest Association for Performing Arts
- Northwest Association of Independent Schools
- Northwest Athletic Conference
- Northwest Cable News
- Northwest Coast art
- Northwest Conference
- Northwest District of the Lutheran Church–Missouri Synod
- Northwest District, Portland, Oregon
- Northwest Earth Institute
- Northwest Film Center
- Northwest Filmmakers' Festival
- Northwest Forest Plan
- Northwest Heights, Portland, Oregon
- Northwest Industrial, Portland, Oregon
- Northwest Intercollegiate Athletic Association
- Northwest Intercollegiate Sailing Association
- Northwest Labor Press
- Northwest League
- Northwest Library
- Northwest News Network
- Northwest Open
- Northwest Open Access Network
- Northwest Oregon
- Northwest Oregon Conference
- Northwest Orient Airlines Flight 705
- Northwest Philatelic Library
- Northwest Portland Area Indian Health Board
- Northwest Portland, Oregon
- Northwest Power and Conservation Council
- Northwest Progressive Institute
- Northwest Regional style
- Northwest Steel
- Northwest Territorial Imperative
- Northwest Writing Institute
- Northwestern Division
- Northwestern Electric Company – Alberta Substation
- Northwestern League (1905–1917)
- Northwestern United States
- Nortons, Oregon
- Norway, Oregon
- Norwood, Oregon
- Nosler
- Nostrana (restaurant)
- Not My Presidents Day
- Nothocalais alpestris
- Notholithocarpus
- Noti, Oregon
- November 2024 Northeast Pacific bomb cyclone
- Now Software
- Nowhere Man (American TV series)
- Nu Shooz
- NuScale Power
- Nub Beamer
- Nudge (band)
- Nuestra Cocina
- Nugget Newspaper
- Nurses (band)
- Nuss Lake
- Nutrient cycling in the Columbia River Basin
- Nye Beach
- Nye Formation
- Nye, Oregon
- Nyssa High School
- Nyssa spatulata
- Nyssa, Oregon
- O (gesture)
- O Cruceiro
- O'Brien, Oregon
- O'Hara Catholic School
- O'Kane Building
- O. H. Hinsdale Wave Research Laboratory
- O. K. Jeffery Aircraft Factory
- O. Meredith Wilson
- O. P. Hoff
- OC&E Woods Line State Trail
- OGA Golf Course
- OGI School of Science and Engineering
- OHSU Center for Health & Healing
- OK Theatre
- OMSI/SE Water station
- OR-7
- OR47
- OVF Alliance
- Oak Creek (Marys River tributary)
- Oak Grove Fork Clackamas River
- Oak Grove Hydroelectric Project
- Oak Grove Jane Doe
- Oak Grove, Oregon
- Oak Hill School
- Oak Hills, Oregon
- Oak Knoll Winery
- Oak St/SW 1st Ave station
- Oakland High School (Oregon)
- Oakland Historic District (Oakland, Oregon)
- Oakland, Oregon
- Oakridge High School (Oregon)
- Oakridge State Airport
- Oakridge, Oregon
- Oaks Amusement Park
- Oaks Bottom Wildlife Refuge
- Oaks Park Roller Skating Rink
- Oakway Center
- Oatfield, Oregon
- Obadiah B. McFadden
- Obed Dickinson
- Obenchain Mountain
- Obo Addy
- Obsidian Finance Group, LLC v. Cox
- Occident (sternwheeler)
- Occupation of the Malheur National Wildlife Refuge
- Occupy Ashland
- Occupy Eugene
- Occupy ICE
- Occupy Portland
- Occupy Salem
- Ocean Dunes High School
- Ocean Park, Oregon
- Ocean Wave (sidewheeler)
- Oceanside Beach State Recreation Site
- Oceanside, Oregon
- Ochoco
- Ochoco Creek
- Ochoco Dam
- Ochoco Mountains
- Ochoco National Forest
- Ochoco State Scenic Viewpoint
- Ochoco Summit
- Ochoco West, Oregon
- Ochotona spanglei
- Ochs Private Airport
- October Lewis
- Octopus Tree (Oregon)
- Odd Fellows Building (Portland, Oregon)
- Oddo Memorial
- Ode to a Tree
- Odell Lake (Oregon)
- Odell, Oregon
- Odessa, Oregon
- Odostomia oregonensis
- Oenothera wolfii
- Off Sides (Pigs vs. Freaks)
- Office Bridge
- Ogle Creek
- Oh Darling
- Oil Can Henry's
- Oklahoma Wranglers
- Oktoberfest Joy
- Olallie Butte
- Olallie Lake Guard Station
- Olallie Scenic Area
- Olallieberry
- Olaniyi Sobomehin
- Old Alpha Tau Omega Fraternity House (Eugene, Oregon)
- Old Bend High School
- Old Beta Theta Pi Fraternity House
- Old Camp Casino
- Old Chief Joseph
- Old Chief Joseph Gravesite
- Old Dorm Block
- Old First National Bank of Prineville
- Old Garfield School (Salem, Oregon)
- Old Grace Episcopal Church Rectory
- Old Joy
- Old Man of the Lake
- Old McKenzie Fish Hatchery
- Old Mill District
- Old Milwaukie City Hall
- Old Oregon Trail Highway No. 6
- Old Scotch Church
- Old St. Elizabeth Hospital
- Old St. Francis School
- Old St. Peter's Landmark
- Old Stone House (Vale, Oregon)
- Old Time Relijun
- Old Town Chinatown
- Old Town Pizza
- Old Town/Chinatown station
- Old U.S. Post Office (Bend, Oregon)
- Old West Salem City Hall
- Old Youngs Bay Bridge
- Olds, Wortman & King
- Ole W. Grubb
- Ole and Polly Oleson Farmhouse
- Oleg D. Jefimenko
- Olene, Oregon
- Olex, Oregon
- Olga Volchkova
- Olinger Strip
- Olive Stott Gabriel
- Olive or Twist
- Oliver Cromwell Applegate
- Oliver L. Barrett
- Oliver Otis Howard
- Oliver P. Coshow
- Oliver and Margaret Jeffrey House
- Oliver de la Paz
- Olivia Bee
- Olivia Clark
- Ollokot
- Olmsted Portland park plan
- Olney, Oregon
- OlsenDaines
- Olu Ashaolu
- Olympia Provisions
- Olympia Provisions Public House
- Olympia Vernon
- Olympian (sidewheeler)
- Olympic Apartment Building
- Olympic Cereal Mill
- Oma's Hideaway
- Omar August Pinson
- Omega Morgan
- Omer Madison Kem
- On the Spot (American game show)
- Ona Beach State Park
- One Flew Over the Cuckoo's Nest (film)
- One Flew Over the Cuckoo's Nest (novel)
- One Main Place (Portland, Oregon)
- One Minute to Nine
- One Pacific Square
- Oneonta (sidewheeler)
- Oneonta Gorge
- Oneonta Gorge Creek Bridge
- Oni Press
- Only Forever (Alive Like Me album)
- OnPoint Community Credit Union
- Ontario High School (Oregon)
- Ontario Municipal Airport
- Ontario State Recreation Site
- Ontario station (Oregon)
- Ontario, Oregon
- Ontario, Oregon micropolitan area
- Onterrio Smith
- Onward (1858 sternwheeler)
- Onward (1867 sternwheeler)
- Opal Creek Wilderness
- Opal Whiteley
- Open Core Protocol International Partnership Association
- Open Door Christian Academy
- Open Source Development Labs
- OpenSFS
- OpenSesame Inc
- Ophelia Paquet
- Ophir Beach
- Ophir, Oregon
- Opportunity Center
- Opportunity House
- Orange Jacobs
- Orange Media Network
- Orange Phelps
- Orbanco Building
- Orbis Cascade Alliance
- Orchard Park (Oregon)
- Orchestral Works by Tomas Svoboda
- Ordnance, Oregon
- Oregon
- Oregon & Northern California Coastal
- Oregon & Northwestern Railroad
- Oregon (band)
- Oregon (disambiguation)
- Oregon (sidewheeler 1852)
- Oregon AFL–CIO
- Oregon Administrative Rules
- Oregon Agricultural Experiment Station
- Oregon Air National Guard
- Oregon Air and Space Museum
- Oregon Army National Guard
- Oregon Art Beat
- Oregon Arts Commission
- Oregon Attorney General
- Oregon Audits Division
- Oregon Avenue
- Oregon Bach Festival
- Oregon Badlands Wilderness
- Oregon Ballet Theatre
- Oregon Ballot Measure 1 (1908)
- Oregon Ballot Measure 33 (2004)
- Oregon Ballot Measure 45 (2006)
- Oregon Ballot Measure 50 (1997)
- Oregon Ballot Measure 51 (1997)
- Oregon Ballot Measures 47 and 50
- Oregon Ballot Measure 111
- Oregon Ballot Measure 112
- Oregon Ballot Measure 113
- Oregon Ballot Measure 114
- Oregon Ballot Measure 115
- Oregon Ballot Measure 116
- Oregon Ballot Measure 117
- Oregon Ballot Measure 118
- Oregon Ballot Measure 119
- Oregon Battle of the Books
- Oregon Beach Bill
- Oregon Bicycle Bill
- Oregon Bicycle Racing Association
- Oregon Bill of 1848
- Oregon Black Pioneers
- Oregon Blue Book
- Oregon Board of Forestry
- Oregon Book Award
- Oregon Bottle Bill
- Oregon Brewers Festival
- Oregon Bridge Delivery Partners
- Oregon Bureau of Labor and Industries
- Oregon Business
- Oregon Business Development Department
- Oregon Canyon Mountains
- Oregon Capital Bureau
- Oregon Cartoon Institute
- Oregon Catholic Press
- Oregon Caves Chateau
- Oregon Caves Highway
- Oregon Caves Historic District
- Oregon Caves National Monument and Preserve
- Oregon Centennial
- Oregon Centennial Exposition and International Trade Fair
- Oregon Centennial Tokens
- Oregon Center for Advanced Technology Education
- Oregon Center for Public Policy
- Oregon Central Railroad
- Oregon Central Railroad Company
- Oregon Chai
- Oregon Challenger
- Oregon Channel
- Oregon Chief Education Office
- Oregon Children's Theatre
- Oregon Chorale
- Oregon Citizens Alliance
- Oregon City Bridge
- Oregon City Carnegie Library
- Oregon City College
- Oregon City High School
- Oregon City Masonic Lodge
- Oregon City Municipal Elevator
- Oregon City School District (Oregon)
- Oregon City Service Learning Academy
- Oregon City Transit Center
- Oregon City station
- Oregon City, Oregon
- Oregon Civic Justice Center
- Oregon Civil Defense Force
- Oregon Classic
- Oregon Coast
- Oregon Coast Aquarium
- Oregon Coast Community College
- Oregon Coast Highway
- Oregon Coast National Wildlife Refuge Complex
- Oregon Coast Range
- Oregon Coast Scenic Railroad
- Oregon Coast Technology School
- Oregon Coast Trail
- Oregon College of Art & Craft Library
- Oregon College of Art and Craft
- Oregon College of Oriental Medicine
- Oregon Collegiate Conference
- Oregon Commentator
- Oregon Commercial Company Building
- Oregon Commission for Women
- Oregon Commissioner of Labor
- Oregon Common School Fund
- Oregon Community Credit Union
- Oregon Community Foundation
- Oregon Compulsory Education Act
- Oregon Connections Academy
- Oregon Constitutional Convention
- Oregon Convention Center
- Oregon Corporations Division
- Oregon Country
- Oregon Country Fair
- Oregon Court of Appeals
- Oregon Cracker Company Building
- Oregon Criminal Justice Commission
- Oregon Crusaders
- Oregon Crusaders Drum and Bugle Corps
- Oregon Culinary Institute
- Oregon Cultural Heritage Commission
- Oregon Cultural Trust
- Oregon Defense of Marriage Coalition
- Oregon Department of Administrative Services
- Oregon Department of Agriculture
- Oregon Department of Aviation
- Oregon Department of Consumer and Business Services
- Oregon Department of Corrections
- Oregon Department of Education
- Oregon Department of Energy
- Oregon Department of Environmental Quality
- Oregon Department of Fish and Wildlife
- Oregon Department of Forestry
- Oregon Department of Geology and Mineral Industries
- Oregon Department of Human Services
- Oregon Department of Justice
- Oregon Department of Land Conservation and Development
- Oregon Department of Public Safety Standards and Training
- Oregon Department of Revenue
- Oregon Department of State Lands
- Oregon Department of Transportation
- Oregon Department of Veterans' Affairs
- Oregon Desert Trail
- Oregon Diploma
- Oregon Ducks
- Oregon Ducks Softball
- Oregon Ducks Volleyball
- Oregon Ducks baseball
- Oregon Ducks football
- Oregon Ducks football statistical leaders
- Oregon Ducks football venues
- Oregon Ducks men's basketball
- Oregon Ducks men's ice hockey
- Oregon Ducks softball
- Oregon Ducks track and field
- Oregon Ducks women's basketball
- Oregon Ducks women's volleyball
- Oregon Dunes National Recreation Area
- Oregon Early Learning Division
- Oregon East Symphony
- Oregon Eastern Railroad
- Oregon Eastern Railway
- Oregon Economic and Community Development Department
- Oregon Education Association
- Oregon Electric Railway
- Oregon Electric Railway Historical Society
- Oregon Electric Railway Museum
- Oregon Electric Railway Passenger Station
- Oregon Emergency Board
- Oregon Employment Department
- Oregon Entrepreneurs Network
- Oregon Environmental Council
- Oregon Episcopal School
- Oregon Equal Suffrage Amendment
- Oregon Equality Act
- Oregon Exchanges
- Oregon Executive MBA
- Oregon Expressway
- Oregon Family Fairness Act
- Oregon Festival of American Music
- Oregon Field Guide
- Oregon Film Museum
- Oregon Food Bank
- Oregon Forest Resources Institute
- Oregon Garden
- Oregon Geographic Names
- Oregon Geographic Names Board
- Oregon Government Ethics Commission
- Oregon Graduate Center
- Oregon Health & Science University
- Oregon Health & Science University Hospital
- Oregon Health & Science University Police
- Oregon Health & Science University School of Dentistry
- Oregon Health Authority
- Oregon Health Plan
- Oregon Health and Science University Center for Women's Health
- Oregon Herald
- Oregon High Desert Grotto
- Oregon Higher Education Coordinating Commission
- Oregon Highway 14
- Oregon Highway 15
- Oregon Highway 2
- Oregon Highway 23
- Oregon Highway 24
- Oregon Highway 26
- Oregon Highway 32
- Oregon Highway 50
- Oregon Highway 54
- Oregon Highway 99E
- Oregon Historic Trails Advisory Council
- Oregon Historical Quarterly
- Oregon Historical Society
- Oregon Historical Society Museum
- Oregon History (mural)
- Oregon Holocaust Memorial
- Oregon Hops and Brewing Archives
- Oregon Hospital for the Insane
- Oregon House Bill 2020
- Oregon House of Representatives
- Oregon Housing and Community Services Department
- Oregon Humanities
- Oregon Indoor Clean Air Act
- Oregon Institute
- Oregon Institute for Creative Research
- Oregon Institute of Marine Biology
- Oregon Institute of Occupational Health Sciences
- Oregon Institute of Science and Medicine
- Oregon Institute of Technology
- Oregon Institute of Technology, Klamath Falls
- Oregon Institute of Technology, Portland-Metro
- Oregon Intercollegiate Football Association
- Oregon International Air Show
- Oregon Irish Famine Memorial
- Oregon Iron Company
- Oregon Iron Company Furnace
- Oregon Iron Works
- Oregon Iron Works (disambiguation)
- Oregon Iron Works Sea Scout
- Oregon Islamic Academy
- Oregon Islands National Wildlife Refuge
- Oregon Jamboree
- Oregon Jazz Band
- Oregon Jewish Museum
- Oregon Judicial Department
- Oregon Korean War Memorial
- Oregon LNG
- Oregon Labor Market Information System
- Oregon Lakes
- Oregon Land Conservation and Development Act of 1973
- Oregon Landscape
- Oregon Legislative Assembly
- Oregon Legislative Counsel
- Oregon Library Association
- Oregon Liquor and Cannabis Commission
- Oregon Lottery
- Oregon Lumber Company
- Oregon Lyceum
- Oregon Mandolin Orchestra
- Oregon Maneuver
- Oregon Manufacturing Innovation Center
- Oregon Marching Band
- Oregon Medicaid health experiment
- Oregon Medical Board
- Oregon Medical Insurance Pool
- Oregon Medical Station
- Oregon Military Department
- Oregon Military Museum
- Oregon Mirror
- Oregon Mission
- Oregon Mounted Volunteers
- Oregon Mozart Players
- Oregon Museum Tavern shooting
- Oregon Museum of Science and Industry
- Oregon Music Hall of Fame
- Oregon Mutual Insurance
- Oregon NORML
- Oregon National Forest
- Oregon National Guard
- Oregon National Primate Research Center
- Oregon Natural Desert Association
- Oregon Naval Militia
- Oregon Newspaper Publishers Association
- Oregon Nursery Company
- Oregon Observatory
- Oregon Occupational Safety and Health Division
- Oregon Office of Community Colleges and Workforce Development
- Oregon Office of Degree Authorization
- Oregon Office of Emergency Management
- Oregon Office of Student Access and Completion
- Oregon Office of University Coordination
- Oregon Open
- Oregon Outback
- Oregon PHL/DEQ Laboratories
- Oregon Pacific Railroad
- Oregon Pacific Railroad (1880–1894)
- Oregon Pacific Railroad (1997)
- Oregon Page Mill Expressway
- Oregon Park
- Oregon Parks Forever
- Oregon Parks and Recreation Department
- Oregon Passage
- Oregon Penutian languages
- Oregon Performance Reporting Information System
- Oregon Pine (schooner)
- Oregon Pioneer
- Oregon Pioneer Association
- Oregon Poet Laureate
- Oregon Poetry Association
- Oregon Pony
- Oregon Portage Railroad
- Oregon Portage Railway
- Oregon Portland Cement Building
- Oregon Potters Association
- Oregon Pottery Company
- Oregon Progress Board
- Oregon Progressive Party
- Oregon Psilocybin Society
- Oregon Psilocybin Therapy Act
- Oregon Psychiatric Security Review Board
- Oregon Public Broadcasting
- Oregon Public Employees Retirement System
- Oregon Public Utility Commission
- Oregon Quarterly
- Oregon Raceway Park
- Oregon Racquetball
- Oregon Rail Heritage Center
- Oregon Rail Heritage Foundation
- Oregon Railroad and Navigation 197
- Oregon Railroad and Navigation Company
- Oregon Railway and Navigation Company
- Oregon Railway and Navigation Company Bridge
- Oregon Rangers
- Oregon Repertory Singers
- Oregon Republican Party
- Oregon Research Institute
- Oregon Revised Statutes
- Oregon Rifles
- Oregon Riptide
- Oregon Route 10
- Oregon Route 103
- Oregon Route 104
- Oregon Route 11
- Oregon Route 120
- Oregon Route 126
- Oregon Route 126 Business
- Oregon Route 130
- Oregon Route 131
- Oregon Route 138
- Oregon Route 14
- Oregon Route 140
- Oregon Route 141
- Oregon Route 15
- Oregon Route 153
- Oregon Route 154
- Oregon Route 164
- Oregon Route 18
- Oregon Route 18 Business
- Oregon Route 180
- Oregon Route 182
- Oregon Route 19
- Oregon Route 194
- Oregon Route 2
- Oregon Route 200
- Oregon Route 201
- Oregon Route 202
- Oregon Route 203
- Oregon Route 204
- Oregon Route 205
- Oregon Route 206
- Oregon Route 207
- Oregon Route 208
- Oregon Route 209
- Oregon Route 210
- Oregon Route 211
- Oregon Route 212
- Oregon Route 213
- Oregon Route 214
- Oregon Route 215
- Oregon Route 216
- Oregon Route 217
- Oregon Route 218
- Oregon Route 219
- Oregon Route 22
- Oregon Route 220
- Oregon Route 221
- Oregon Route 222
- Oregon Route 222 (1930s)
- Oregon Route 223
- Oregon Route 224
- Oregon Route 225
- Oregon Route 225 (1930s)
- Oregon Route 226
- Oregon Route 227
- Oregon Route 228
- Oregon Route 229
- Oregon Route 23
- Oregon Route 230
- Oregon Route 233
- Oregon Route 234
- Oregon Route 237
- Oregon Route 238
- Oregon Route 240
- Oregon Route 241
- Oregon Route 242
- Oregon Route 244
- Oregon Route 245
- Oregon Route 250
- Oregon Route 251
- Oregon Route 255
- Oregon Route 26 (1932)
- Oregon Route 260
- Oregon Route 27
- Oregon Route 273
- Oregon Route 281
- Oregon Route 282
- Oregon Route 293
- Oregon Route 3
- Oregon Route 31
- Oregon Route 32
- Oregon Route 331
- Oregon Route 332
- Oregon Route 334
- Oregon Route 335
- Oregon Route 339
- Oregon Route 34
- Oregon Route 35
- Oregon Route 350
- Oregon Route 351
- Oregon Route 36
- Oregon Route 361
- Oregon Route 37
- Oregon Route 370
- Oregon Route 38
- Oregon Route 380
- Oregon Route 39
- Oregon Route 402
- Oregon Route 410
- Oregon Route 413
- Oregon Route 414
- Oregon Route 42
- Oregon Route 422
- Oregon Route 422S
- Oregon Route 429
- Oregon Route 42S
- Oregon Route 43
- Oregon Route 451
- Oregon Route 452
- Oregon Route 453
- Oregon Route 454
- Oregon Route 46
- Oregon Route 47
- Oregon Route 50
- Oregon Route 501
- Oregon Route 51
- Oregon Route 52
- Oregon Route 52 (1940s)
- Oregon Route 528
- Oregon Route 53
- Oregon Route 54
- Oregon Route 540
- Oregon Route 542
- Oregon Route 551
- Oregon Route 569
- Oregon Route 58
- Oregon Route 6
- Oregon Route 62
- Oregon Route 66
- Oregon Route 69
- Oregon Route 7
- Oregon Route 70
- Oregon Route 74
- Oregon Route 78
- Oregon Route 8
- Oregon Route 82
- Oregon Route 86
- Oregon Route 86S
- Oregon Route 90
- Oregon Route 99
- Oregon Route 99E
- Oregon Route 99E Business
- Oregon Route 99W
- Oregon School Activities Association
- Oregon School for the Blind
- Oregon School for the Deaf
- Oregon Scientific
- Oregon Secretary of State
- Oregon Senate Bill 577
- Oregon Sentinel
- Oregon Shakespeare Festival
- Oregon Shield Law
- Oregon Shipbuilding Corporation
- Oregon Shores, Oregon
- Oregon Short Line Railroad
- Oregon Short Line Railway
- Oregon Short Line and Utah Northern Railway
- Oregon Sky Ranch Airport
- Oregon Skyline Trail
- Oregon Slough Railroad Bridge
- Oregon Society of Certified Public Accountants
- Oregon Southern Railway
- Oregon Spectator
- Oregon Sports Hall of Fame
- Oregon Sports Network
- Oregon Square
- Oregon Star Party
- Oregon State Archives
- Oregon State Bank Building
- Oregon State Bar
- Oregon State Beavers
- Oregon State Beavers baseball
- Oregon State Beavers football
- Oregon State Beavers football statistical leaders
- Oregon State Beavers men's basketball
- Oregon State Beavers men's soccer
- Oregon State Beavers softball
- Oregon State Beavers women's basketball
- Oregon State Beavers women's gymnastics
- Oregon State Beavers wrestling
- Oregon State Board of Education
- Oregon State Board of Geologist Examiners
- Oregon State Board of Higher Education
- Oregon State Capitol
- Oregon State Capitol Foundation
- Oregon State Capitol breach
- Oregon State Correctional Institution
- Oregon State Elections Division
- Oregon State Fair
- Oregon State Forester's Office Building
- Oregon State Historic Preservation Office
- Oregon State Hospital
- Oregon State Hospital Historic District
- Oregon State Hospital Museum of Mental Health
- Oregon State League
- Oregon State Leather Contest
- Oregon State Media, Inc.
- Oregon State Penitentiary
- Oregon State Police
- Oregon State Sanitary Authority
- Oregon State Scenic Byways
- Oregon State Senate
- Oregon State Soldier's Home Hospital
- Oregon State Treasurer
- Oregon State Tuberculosis Hospital
- Oregon State University
- Oregon State University Army ROTC
- Oregon State University Cascades Campus
- Oregon State University College of Business
- Oregon State University College of Engineering
- Oregon State University College of Liberal Arts
- Oregon State University College of Science
- Oregon State University Ecampus
- Oregon State University Extended Campus
- Oregon State University Foundation
- Oregon State University Historic District
- Oregon State University Marching Band
- Oregon State University Mars Rover
- Oregon State University Press
- Oregon State University Radiation Center
- Oregon State Wireless Active Learning Device
- Oregon Steam Navigation Company
- Oregon Student Association
- Oregon Sugar Company
- Oregon Superintendent of Indian Affairs
- Oregon Superintendent of Public Instruction
- Oregon Supreme Court
- Oregon Supreme Court Building
- Oregon Sustainability Board
- Oregon Sustainability Center
- Oregon Sweep
- Oregon Symphony
- Oregon Symphony discography
- Oregon Synod (ELCA)
- Oregon Tax Court
- Oregon Teachers Standards and Practices Commission
- Oregon Telephone Herald Company
- Oregon Territorial Legislature
- Oregon Territory
- Oregon Territory's at-large congressional district
- Oregon Theatre
- Oregon Tilth
- Oregon Tool
- Oregon Tourism Commission
- Oregon Track Club
- Oregon Trail
- Oregon Trail Academy
- Oregon Trail Arboretum
- Oregon Trail II
- Oregon Trail Memorial Association
- Oregon Trail Memorial half dollar
- Oregon Trail School District
- Oregon Trail, Wells Springs Segment
- Oregon Transfer Company Building
- Oregon Treaty
- Oregon Trunk Rail Bridge
- Oregon Trunk Railway
- Oregon Undersea Gardens
- Oregon University System
- Oregon Venture Fund
- Oregon Veterans Medal of Honor Memorial
- Oregon Vietnam Veterans Memorial
- Oregon Vortex
- Oregon Waste Systems, Inc. v. Department of Environmental Quality of Oregon
- Oregon Water Resources Department
- Oregon Water Trust
- Oregon Watershed Enhancement Board
- Oregon Waves
- Oregon Wild
- Oregon Wine Board
- Oregon Wing Civil Air Patrol
- Oregon Women of Achievement
- Oregon Women's Land Trust
- Oregon Women's Political Caucus
- Oregon World War II Army Airfields
- Oregon World War II Memorial
- Oregon Youth Authority
- Oregon Youth Development Division
- Oregon Zoo
- Oregon and California Railroad
- Oregon and California Railroad Revested Lands
- Oregon and Northwestern Railroad
- Oregon and Transcontinental Company
- Oregon and Washington District
- Oregon black exclusion laws
- Oregon boundary dispute
- Oregon circuit courts
- Oregon cities
- Oregon elections, 2012
- Oregon fir
- Oregon giant earthworm
- Oregon in the American Civil War
- Oregon land fraud scandal
- Oregon lunar sample displays
- Oregon missionaries
- Oregon modified high school diploma
- Oregon pioneer history
- Oregon spotted frog
- Oregon state name etymology
- Oregon statistical areas
- Oregon tax rebate
- Oregon tax revolt
- Oregon v. Bradshaw
- Oregon v. Elstad
- Oregon v. Guzek
- Oregon v. Ice
- Oregon v. Kennedy
- Oregon v. Mitchell
- Oregon v. Rideout
- Oregon wine
- Oregon's 10th House district
- Oregon's 10th Senate district
- Oregon's 11th House district
- Oregon's 11th Senate district
- Oregon's 12th House district
- Oregon's 12th Senate district
- Oregon's 13th House district
- Oregon's 13th Senate district
- Oregon's 14th House district
- Oregon's 14th Senate district
- Oregon's 15th House district
- Oregon's 15th Senate district
- Oregon's 16th House district
- Oregon's 16th Senate district
- Oregon's 17th House district
- Oregon's 17th Senate district
- Oregon's 18th House district
- Oregon's 18th Senate district
- Oregon's 19th House district
- Oregon's 19th Senate district
- Oregon's 1st House District
- Oregon's 1st House district
- Oregon's 1st Senate district
- Oregon's 1st congressional district
- Oregon's 20th House district
- Oregon's 20th Senate district
- Oregon's 21st House district
- Oregon's 21st Senate district
- Oregon's 22nd House district
- Oregon's 22nd Senate district
- Oregon's 23rd House district
- Oregon's 23rd Senate district
- Oregon's 24th House district
- Oregon's 24th Senate district
- Oregon's 25th House district
- Oregon's 25th Senate district
- Oregon's 26th House district
- Oregon's 26th Senate district
- Oregon's 27th House district
- Oregon's 27th Senate district
- Oregon's 28th House district
- Oregon's 28th Senate district
- Oregon's 29th House district
- Oregon's 29th Senate district
- Oregon's 2nd House District
- Oregon's 2nd House district
- Oregon's 2nd Senate district
- Oregon's 2nd congressional district
- Oregon's 30th House district
- Oregon's 30th Senate district
- Oregon's 31st House district
- Oregon's 32nd House district
- Oregon's 33rd House district
- Oregon's 34th House district
- Oregon's 35th House district
- Oregon's 36th House district
- Oregon's 37th House district
- Oregon's 38th House district
- Oregon's 39th House district
- Oregon's 3rd House District
- Oregon's 3rd House district
- Oregon's 3rd Senate district
- Oregon's 3rd congressional district
- Oregon's 40th House district
- Oregon's 41st House district
- Oregon's 42nd House district
- Oregon's 43rd House district
- Oregon's 44th House district
- Oregon's 45th House district
- Oregon's 46th House district
- Oregon's 47th House district
- Oregon's 48th House district
- Oregon's 49th House district
- Oregon's 4th House District
- Oregon's 4th House district
- Oregon's 4th Senate district
- Oregon's 4th congressional district
- Oregon's 50th House district
- Oregon's 51st House district
- Oregon's 52nd House district
- Oregon's 53rd House district
- Oregon's 54th House district
- Oregon's 55th House district
- Oregon's 56th House district
- Oregon's 57th House district
- Oregon's 58th House district
- Oregon's 59th House district
- Oregon's 5th House District
- Oregon's 5th House district
- Oregon's 5th Senate district
- Oregon's 5th congressional district
- Oregon's 60th House district
- Oregon's 6th House District
- Oregon's 6th House district
- Oregon's 6th Senate district
- Oregon's 6th congressional district
- Oregon's 7th House District
- Oregon's 7th House district
- Oregon's 7th Senate district
- Oregon's 8th House District
- Oregon's 8th House district
- Oregon's 8th Senate district
- Oregon's 9th House district
- Oregon's 9th Senate district
- Oregon's Matterhorns
- Oregon's at-large congressional district
- Oregon's congressional districts
- Oregon, California and Eastern Railway
- Oregon, My Oregon
- Oregon, Pacific and Eastern Railway
- Oregon-Canadian Forest Products
- Oregon-Washington Highway
- OregonLive.com
- OregonSaves
- Oregona (sternwheeler)
- Oregonator
- Oregonian Printing Press Park
- Oregonian Railway
- Oregonians In Action
- Oregonite
- Oregon–Oregon State football rivalry
- Oregon–Oregon State rivalry
- Oregon–Washington Railroad and Navigation Company
- Oregon–Washington football rivalry
- Orenco
- Orenco Station, Hillsboro, Oregon
- Orenco Woods Golf Course
- Orenco Woods Nature Park
- Orenco station (TriMet)
- Orenco, Oregon
- Oretown, Oregon
- Orford Reef
- Organ Grinder Restaurant
- Organ Trail
- Organic Laws of Oregon
- Organically Grown Company (Oregon)
- Orient (sternwheeler)
- Orient, Oregon
- Oriental Apartments
- Oriental Theatre (Portland, Oregon)
- Origin of the name Oregon
- Original Hotcake House
- Original Taco House
- Original Wasco County Courthouse
- Orlando Humason House
- Orlando Plummer
- Orleans, Oregon
- Orme Caldara
- Ormonde Apartment Building
- Orodell, Oregon
- Orrin B. Hartley House
- Orthocarpus cuspidatus
- Orthodox Church in America Diocese of the West
- Ortley, Oregon
- Orville C. Pratt
- OryCon
- Osborn Hotel
- Osborne Russell
- Oscar Harstad
- Oscar Tingelstad
- Oscar Willing
- Oscar Wood
- Osgood Ditch
- Osia Lewis
- Osprey Site
- Oswald West
- Oswald West State Park
- Oswego Creek Bridge
- Oswego Lake
- Otho Poole House
- Otis Davis
- Otis Elevator Company Building (Portland, Oregon)
- Otis Junction, Oregon
- Otis, Oregon
- Otter (sternwheeler)
- Otter Crest State Scenic Viewpoint
- Otter Point Formation
- Otter Point State Recreation Site
- Otter Rock, Oregon
- Otto Kleemann
- Otto Richard Skopil, Jr.
- Otto Saly Binswanger
- Otto W. and Ida L. Nelson House
- Otto and Verdell Rutherford House
- Otto's Sausage Kitchen
- Our Lady of Guadalupe Trappist Abbey
- Our Lady of Perpetual Help Roman Catholic Church
- Oussama Kassir
- Out'n'About
- Outback Scenic Byway
- Outdoor High School
- Outline of Oregon
- Outline of Oregon history
- Outline of Oregon territorial evolution
- Outside In (organization)
- Oven and Shaker
- Over the Top to Victory
- Overboard (1987 film)
- Overlook Park (Portland, Oregon)
- Overlook Park station
- Overlook Restaurant
- Overlook, Portland, Oregon
- Ovide de Montigny
- Owa Odighizuwa
- Owen Hall (Oregon State University)
- Owen M. Panner
- Owen Marecic
- Owen Summers
- Owen Summers Jr.
- Owen Wade (politician)
- Owyhee
- Owyhee Dam
- Owyhee Desert
- Owyhee Mountains
- Owyhee Reservoir
- Owyhee Reservoir State Airport
- Owyhee River
- Owyhee, Oregon
- Ox (Portland, Oregon)
- Oxalis oregana
- Oxbow Airport (Oregon)
- Oxbow Dam
- Oxbow Ranch Airport
- Oxbow Regional Park
- Oxbow, Oregon
- P Ranch
- P. J. Carlesimo
- PAE Living Building
- PCUN
- PDX FC
- PDX Pop Now!
- PDXLAN
- PDXS
- PFriem Family Brewers
- PGE v. Bureau of Labor and Industries
- PK Park
- PNW Wrestling Extravaganza
- POINT Intercity Bus Service
- PQ Monthly
- PSU South stations
- PSU Urban Center stations
- Pac-12 Conference
- PacStar
- PacWest Center
- Pacesetter Propeller Works
- Pachyphloeus
- PacifiCorp
- Pacific Banana Slug
- Pacific Bible College (Medford, Oregon)
- Pacific Birds Habitat Joint Venture
- Pacific Bridge Company
- Pacific Building
- Pacific Building (Salem, Oregon)
- Pacific Christian Advocate
- Pacific Christian Hospital
- Pacific City State Airport
- Pacific City, Oregon
- Pacific Coast Biscuit Company
- Pacific Coast Biscuit Company Building
- Pacific Coast Collaborative
- Pacific Coast Hockey League
- Pacific Coast Professional Basketball League
- Pacific Coast Ranges
- Pacific Cooperative Poultry Producers Egg-Taking Station
- Pacific Crest Bicycle Trail
- Pacific Crest Community School
- Pacific Crest Trail
- Pacific DC Intertie
- Pacific First Center
- Pacific Fur Company
- Pacific Green Party
- Pacific Hardware & Steel Company Warehouse
- Pacific High School (Port Orford, Oregon)
- Pacific Highway (United States)
- Pacific International Enterprises
- Pacific International Livestock Exposition
- Pacific Ladies Classic
- Pacific Northwest
- Pacific Northwest College of Art
- Pacific Northwest Corridor
- Pacific Northwest Economic Region
- Pacific Northwest English
- Pacific Northwest Geographical Union
- Pacific Northwest Golf Association
- Pacific Northwest League
- Pacific Northwest Quarterly
- Pacific Northwest Seismic Network
- Pacific Northwest Waterways Association
- Pacific Northwest Wrestling
- Pacific Northwest cuisine
- Pacific Northwest flood of 1964
- Pacific Northwest lumber strike
- Pacific Northwest tree octopus
- Pacific Northwest water resource region
- Pacific Northwest windstorm
- Pacific Office Automation
- Pacific Seafood
- Pacific States Telephone & Telegraph Co. v. Oregon
- Pacific University
- Pacific University College of Optometry
- Pacific University Health Professions Campus
- Pacific University Museum
- Pacific albus
- PacificSource Civil War Series
- Pacifica Forum
- Packard Service Building
- Packera eurycephala
- Packy (elephant)
- Packy mural
- Pagan Babies (band)
- Page Hamilton
- Page and Son Apartments
- Pageant of Oregon History
- Paige Fischer
- Paige Kouba
- Paine Page Prim
- PaintCare
- Painted Hills
- Painter's Woods Historic District
- Paisley Airport
- Paisley Caves
- Paisley School
- Paisley School District
- Paisley, Oregon
- Paiute
- Pal's Shanty Tavern
- Palace Hotel (Heppner, Oregon)
- Palace Theatre (Silverton, Oregon)
- Paleontology in Oregon
- Paleopanax
- Palestine Lodge
- Paley's Place
- Pallay Building
- Palmer Creek (Applegate River tributary)
- Palmer Creek (Yamhill River tributary)
- Palmer Glacier
- Palmer House (Dayton, Oregon)
- Palmerton Arboretum
- Palomar (bar)
- Pam Marsh
- Pambiche (Portland, Oregon)
- Pambiche Cocina and Repostería Cubana
- Pamela Cytrynbaum
- Pamplin Media Group
- Pamplin Music
- Pamplin Sports Center
- Pan Am Flight 845/26
- Pandurang Sadashiv Khankhoje
- Panic Inc.
- Papa Murphy's
- Papi Chulo's
- Papilio machaon oregonius
- ParaNorman
- Paradise Point State Recreation Site
- Paradise, Oregon
- Parallel 54°40′ north
- Paramount Hotel (Portland, Oregon)
- Paranoid Park (film)
- Parenthetical Girls
- Parents of Murdered Children Memorial
- Paris Theatre (Portland, Oregon)
- Paris, Oregon
- Parish L. Willis
- Park Avenue West Tower
- Park Blocks (Eugene, Oregon)
- Park Heathman Hotel
- Parkdale, Oregon
- Parker House (Reed College)
- Parker Johnstone
- Parkrose Heights, Portland, Oregon
- Parkrose High School
- Parkrose School District
- Parkrose, Portland, Oregon
- Parkrose/Sumner Transit Center
- Parkway Manor (Portland State University)
- Parnassia californica
- Parr Lumber
- Parrett Mountain Airport
- Parson Landing Airport
- Parvin Bridge
- Pass Creek (Elk Creek tributary)
- Pass Creek Bridge
- Passage (sculpture)
- Pastini
- Pat Bailey
- Pat Boas
- Pat Casey (baseball)
- Pat Courtney Gold
- Pat Fitzsimons
- Pat Gelsinger
- Pat Gillis
- Pat Kearns
- Pat McCormick (television personality)
- Pat Straub
- Pat Whiting
- Path 66
- Patrice Lumumba Ford
- Patricia Ben Peterson
- Patricia Pine
- Patricia Reser Center for the Arts
- Patrick Carman
- Patrick Combs
- Patrick F. McManus House
- Patrick Hughes House
- Patrick J. Conroy
- Patrick O'Hearn
- Patrick Page
- Patrick Sheehan (Oregon politician)
- Patrick deWitt
- Patriot Prayer
- Patrol torpedo boat PT-658
- Patterson–Stratton House
- Patti Milne
- Patti Smith (politician)
- Patti Strand
- Patton Home
- Paul Allen
- Paul Brainerd
- Paul Brehm
- Paul Brothers (Canadian football)
- Paul C. Murphy House
- Paul Carl Kocher
- Paul Collins (American writer)
- Paul Conway (soccer)
- Paul Crandall
- Paul De Muniz
- Paul Downing
- Paul Durham (American football)
- Paul E. Walden
- Paul E. Waldschmidt
- Paul Evans (Oregon politician)
- Paul F. Murphy House
- Paul G. Risser
- Paul Gehrman
- Paul Hanneman
- Paul Harrod
- Paul Holvey
- Paul Hugh Emmett
- Paul J. Schissler
- Paul L. Patterson
- Paul Lawrence Farber
- Paul Linnman
- Paul Londershausen House
- Paul Malvern
- Paul Mazzio
- Paul Ollswang
- Paul Olum
- Paul Otto (historian)
- Paul Phillips (poker player)
- Paul Pierson
- Paul Revere & the Raiders
- Paul Savas
- Paul Schrieber
- Paul Simon (politician)
- Paul Slovic
- Paul Spangler
- Paul Valenti
- Paul Wexler (actor)
- Paul Wiggins
- Paul Wright (singer)
- Paul deLay
- Paul deParrie
- Paula Berry
- Paula E. Downing
- Paulann Petersen
- Paulina (Paiute leader)
- Paulina Creek Falls
- Paulina Lake
- Paulina Lake Guard Station
- Paulina Mountains
- Paulina National Forest
- Paulina Peak
- Paulina, Oregon
- Pawn, Oregon
- Pay It Forward (financial aid policy)
- Payette Junction, Oregon
- Payne Award for Ethics in Journalism
- Payton Pritchard
- Paziella oregonia
- Pazzo Ristorante
- Peace Candle of the World
- Peace Chant
- Peace Harbor Hospital
- PeaceHealth
- PeaceHealth Sacred Heart Medical Center University District
- PeaceHealth Sacred Heart Medical Center at RiverBend
- Peaceful Vancouver Freedom March
- Peacock Lane
- Peacock Ranch Airport
- Peacock in the Park
- Pear Blossom Park
- Pearl District, Portland, Oregon
- Pearsoll Peak
- Peavy Arboretum
- Peavy Hall
- Peck Bros. and Bartle Tire Service Company Building
- Peck Gulch
- Pedee, Oregon
- Pedestrian Bridge (Reed College)
- Pedicularis attollens
- Pedicularis howellii
- Pedro Oliveira (photographer)
- Peel, Oregon
- Peggy Fowler
- Peggy Pascoe
- Pelican Bay Light
- Pelican Brewing Company
- Pelican Butte
- Pelican City, Oregon
- Pellaea brachyptera
- Pelota Fronton
- Pelton Dam
- Pendleton Buckaroos
- Pendleton Center for the Arts
- Pendleton High School (Oregon)
- Pendleton Park (Portland, Oregon)
- Pendleton Round-Up
- Pendleton Round-Up and Happy Canyon Hall of Fame
- Pendleton Whisky
- Pendleton Woolen Mills
- Pendleton, Oregon
- Pengra Bridge
- Pengra Pass rail route
- Peninsula Park
- Penn, Oregon
- Pennoyer v. Neff
- Penny Harrington
- Pensole
- Penstemon anguineus
- Penstemon azureus
- Penstemon barrettiae
- Penstemon cinicola
- Penstemon gracilentus
- Penstemon laetus
- Penstemon newberryi
- Penstemon pennellianus
- Penstemon roezlii
- Pensée (Immanuel Velikovsky Reconsidered)
- Pentagonite
- Penutian languages
- People's Bike Library of Portland
- People's Food Co-op
- People's Transportation Company
- Peoria Party
- Peoria, Oregon
- Percy A. Smith House
- Percy Locey
- Percy R. Kelly
- Performing Arts Building
- Performing Frogs
- Perideridia erythrorhiza
- Perideridia howellii
- Perideridia lemmonii
- Perideridia oregana
- Perka
- Perkins Lake (Oregon)
- Permanent Record (film)
- Perpetuity (sculpture)
- Perry Joseph Green
- Perry, Oregon
- Perrydale School
- Perrydale, Oregon
- Persist, Oregon
- Personal Life (album)
- Personal Telco
- Perverted-Justice
- Pete Belcastro
- Pete Brock (American football)
- Pete Dowling
- Pete French Round Barn
- Pete International Airport
- Pete Julian
- Pete Miser
- Pete Sorenson
- Pete Ward
- Peter A. Griffin
- Peter Arcidiacono
- Peter Baum
- Peter Bhatia
- Peter Britt
- Peter Brown Hoffmeister
- Peter Buck
- Peter Byberg House
- Peter C. Zimmerman
- Peter Cochran
- Peter Courtney
- Peter Courtney Minto Island Bridge
- Peter DeFazio
- Peter DeFazio Bridge
- Peter Ellefson
- Peter Epstein
- Peter French
- Peter G. Stewart
- Peter Gassner
- Peter Hardeman Burnett
- Peter Ho Davies
- Peter Hollens
- Peter Iredale
- Peter J. Buckley
- Peter J. Stadelman
- Peter Jacobsen
- Peter Jeppesen House
- Peter K. Manning
- Peter L. Cherry House
- Peter Laufer
- Peter Leslie Smith
- Peter M. Brockman
- Peter Mars
- Peter Richardson (American director)
- Peter Sears (poet)
- Peter Skene Ogden
- Peter Skene Ogden State Scenic Viewpoint
- Peter Zuckerman
- Peter and Maria Larson House
- Petersen Rock Garden
- Petticoat Revolution
- Pettygrove Park
- Phacelia adenophora
- Phacelia argentea
- Phacelia californica
- Phacelia corymbosa
- Phacelia egena
- Phacelia gymnoclada
- Phacelia hydrophylloides
- Phacelia inundata
- Phacelia leonis
- Phacelia malvifolia
- Phacelia nemoralis
- Phalaris californica
- Phantasm (film)
- Phantom Ship (island)
- Pharmacy Building
- Phil Barnhart
- Phil Brogan
- Phil Haynes
- Phil Keisling
- Phil Knight
- Phil Knight Invitational
- Phil Metschan
- Phil Moore (jazz musician)
- Phil Neer
- Phil Stanford
- Phil Town
- Phil and Penny Knight Campus for Accelerating Scientific Impact
- Philadelphus lewisii
- Philip Augustus Marquam
- Philip Buehner House
- Philip D. Lang
- Philip Dunn (racewalker)
- Philip Foster
- Philip Foster Farm
- Philip H. Knight Chairs and Professorships
- Philip Leget Edwards
- Philip Linn Pioneer Cemetery
- Philip Toelkes
- Philip Wasserman
- Philip Whalen
- Phillip J. Roth
- Phillip Margolin
- Philomath Bulletin
- Philomath High School
- Philomath School District
- Philomath, Oregon
- Phlox adsurgens
- Phoebe Cole
- Phoenicaulis
- Phoenix High School (Oregon)
- Phoenix Pharmacy
- Phoenix, Oregon
- Phoenix-Talent School District
- Pholistoma
- Pholistoma membranaceum
- Phoradendron libocedri
- Phoseon Technology
- Phryganidia californica
- Physical Plant (Reed College)
- Physocarpus capitatus
- Phytophthora pluvialis
- Piccolo Park
- Picea breweriana
- Picea engelmannii
- Picea sitchensis
- Pickathon
- Picture Rock Pass
- Picture Rock Pass Petroglyphs Site
- Pied Cow Coffeehouse
- Piedmont, Portland, Oregon
- Pier Park (Portland, Oregon)
- Pierce v. Society of Sisters
- Pierre Belleque
- Pierre Dorion Jr.
- Pierre Rossiter and Charlotte Hines House
- Pierre-Chrysologue Pambrun
- Pierre-Jean De Smet
- Pietro Belluschi
- Pietro's Pizza
- Pillorian
- Pilosella officinarum
- Pilot (Pretty Little Liars: The Perfectionists)
- Pilot Butte (Oregon)
- Pilot Butte Airport (Oregon)
- Pilot Butte Inn
- Pilot Rock (Oregon)
- Pilot Rock High School
- Pilot Rock, Oregon
- Pima fergusoni
- Pine City, Oregon
- Pine Eagle Charter School
- Pine Eagle School District
- Pine Grove Community House
- Pine Grove, Hood River County, Oregon
- Pine Grove, Klamath County, Oregon
- Pine Grove, Oregon
- Pine Grove, Wasco County, Oregon
- Pine Hollow Airport
- Pine Hollow Reservoir
- Pine Hollow, Oregon
- Pine Mountain (Oregon)
- Pine Mountain Observatory
- Pine Ridge, Oregon
- Pine State Biscuits
- Pine Street Market
- Pine Tavern
- Pine Valley Airport
- Pine, Oregon
- Pinehurst State Airport
- Pinehurst, Oregon
- Pineridge Ranch Airport
- Ping (restaurant)
- Pink Feather
- Pink Martini
- Pink Martini discography
- Pinto Colvig
- Pinus albicaulis
- Pinus balfouriana
- Pinus contorta
- Pinus jeffreyi
- Pinus lambertiana
- Pinus ponderosa
- Pioneer Base Ball Club (Oregon)
- Pioneer Courthouse
- Pioneer Courthouse Square
- Pioneer Courthouse/SW 6th and Pioneer Place/SW 5th stations
- Pioneer Hall (Oregon)
- Pioneer Mothers Memorial Cabin Museum
- Pioneer News Group
- Pioneer Pacific College
- Pioneer Place
- Pioneer Secondary Alternative High School
- Pioneer Square stations (TriMet)
- Pioneer Telephone Cooperative (Oregon)
- Pioneer Tower
- Pioneer Woman (Littman)
- Pipeworks Studios
- Pipo Nguyen-duy
- Pistol River
- Pistol River State Scenic Viewpoint
- Pistol River, Oregon
- Pit sculpin
- Pittock Block
- Pittock Mansion
- Pittsburg Bluff Formation
- Pittsburg, Oregon
- Pixieland (Oregon)
- Pizza Schmizza
- Placer, Oregon
- Places in Oregon
- Plagiobothrys austiniae
- Plagiobothrys bracteatus
- Plagiobothrys figuratus
- Plagiobothrys fulvus
- Plagiobothrys glyptocarpus
- Plagiobothrys greenei
- Plagiobothrys hirtus
- Plagiobothrys hispidus
- Plagiobothrys mollis
- Plagiobothrys shastensis
- Plagiobothrys stipitatus
- Plaid Pantry
- Plaikni Falls
- Plainview, Deschutes County, Oregon
- Planar Systems
- Plantago erecta
- Platial
- Platypus Trophy
- Platystemon
- Playhouse Theater (Portland, Oregon)
- Playhouse Theatre (Portland, Oregon)
- Plaza Blocks
- Plaza del Sol (Gresham, Oregon)
- Plazm (magazine)
- Pleasant Creek (Oregon)
- Pleasant Grove Presbyterian Church (Salem, Oregon)
- Pleasant Hill High School (Oregon)
- Pleasant Hill, Oregon
- Pleasant M. Armstrong
- Pleasant Valley, Baker County, Oregon
- Pleasant Valley, Josephine County, Oregon
- Pleasant Valley, Portland, Oregon
- Pleasant Valley, Tillamook County, Oregon
- Pleasant View School (Milton-Freewater, Oregon)
- Pleasure (American band)
- Pleuropogon oregonus
- Plum Trees, Oregon
- Plum Valley Airport
- Plunderathon
- Plush, Oregon
- Pocahontas, Oregon
- Pod (sculpture)
- Podnah's Pit Barbecue
- Poet's Beach
- Poetry Northwest
- Pogogyne floribunda
- Pogogyne zizyphoroides
- Point Adams Light
- Point Break
- Pointers Airport
- Poison Idea
- Poison Waters
- Pok Pok
- Pokey Allen
- Polaris Pass
- Polarity (company)
- Political party strength in Oregon
- Politics of Oregon
- Polk County Itemizer-Observer
- Polk County, Oregon
- Pollicipes polymerus
- Polly Povey Thompson
- Polygonum cascadense
- Polygonum nuttallii
- Polygonum shastense
- Polystichum munitum
- Pomona (sternwheeler)
- Pomona Hotel fire
- Pompadour Bluff
- Pond (American band)
- Ponderosa Ranch Airport
- Ponderosa Skatepark
- Ponderosa Way
- Pondosa, Oregon
- Poole Hill
- Pop Art, Inc.
- Poppleton Building
- Population: 2
- Populus trichocarpa
- Por Que No
- Porichthys notatus
- Port Orford Coast Guard Station
- Port Orford Formation
- Port Orford Heads State Park
- Port Orford News
- Port Orford meteorite hoax
- Port Orford, Oregon
- Port of Bandon
- Port of Brookings Harbor
- Port of Coos Bay
- Port of Morrow
- Port of Morrow (album)
- Port of Portland (Oregon)
- Port of Portland Police Department (Oregon)
- Port of St. Helens
- Port of Tillamook Bay Railroad
- Port of Toledo (Oregon)
- Porter Portland
- Portland & Valley Plank Road Company
- Portland (1875 tugboat)
- Portland (1947 tugboat)
- Portland (minor league baseball team)
- Portland (sidewheeler 1853)
- Portland AFL Team
- Portland AFL team
- Portland Academy and Female Seminary
- Portland Adventist Academy
- Portland Aerial Tram
- Portland Air Defense Sector
- Portland Air National Guard Base
- Portland Alley Sweeper
- Portland Alliance
- Portland Anarchist Road Care
- Portland Aquarium
- Portland Area Council
- Portland Art Museum
- Portland Arts Tax
- Portland Bangers FC
- Portland Baroque Orchestra
- Portland Basin (geology)
- Portland Beavers
- Portland Beavers Ballpark
- Portland Bee
- Portland Bible College
- Portland Book Festival
- Portland Breakers
- Portland Brewing Company
- Portland Buckaroos
- Portland Buddhist Church
- Portland Building
- Portland Bureau of Transportation
- Portland Business Journal
- Portland Center Stage
- Portland Chamber Orchestra
- Portland Children's Museum
- Portland Chinatown Museum
- Portland Chinooks
- Portland Choir & Orchestra
- Portland Christian Junior/Senior High School
- Portland City Auditor
- Portland City Council (Oregon)
- Portland City Grill
- Portland City Hall (Oregon)
- Portland Classic
- Portland Colts
- Portland Columbia Symphony
- Portland Community College
- Portland Cordage Company Building
- Portland Council (Oregon)
- Portland Cà Phê
- Portland Daily Bulletin
- Portland District, U.S. Army Corps of Engineers
- Portland Documentary and Experimental Film Festival
- Portland Downtown Heliport
- Portland Eagles
- Portland Energy Conservation
- Portland ePrix
- Portland Expo Center
- Portland Exposé
- Portland Farmers Market (Oregon)
- Portland Fighting Fillies
- Portland Film Festival
- Portland Fire
- Portland Fire & Rescue
- Portland Fire Station No. 17
- Portland Fire Station No. 23
- Portland Fire Station No. 7
- Portland Garden Club
- Portland Gas & Coke Building
- Portland Gay Men's Chorus
- Portland General Electric
- Portland General Electric Company Station "L" Group
- Portland Gold Award
- Portland Golf Club
- Portland Grand Prix
- Portland Greengages
- Portland Hempstalk Festival
- Portland Hills Fault
- Portland Hotel
- Portland Ice Arena (Oregon)
- Portland Immigrant Statue
- Portland Incubator Experiment
- Portland Indians
- Portland Institute for Contemporary Art
- Portland International Airport
- Portland International Airport carpet
- Portland Airport station
- Portland International Auto Show
- Portland International Beerfest
- Portland International Raceway
- Portland Interscholastic League
- Portland Japanese Garden
- Portland Japanese School
- Portland Jazz Festival
- Portland Jewish Academy
- Portland Lesbian Choir
- Portland Linux/Unix Group
- Portland Loggers
- Portland Loo
- Portland LumberJax
- Portland Lutheran School
- Portland Marathon
- Portland Marriott City Center
- Portland Marriott Downtown Waterfront
- Portland Mavericks
- Portland Meadows
- Portland Memorial Mausoleum Mural
- Portland Memory Garden
- Portland Men's Roller Derby
- Portland Mercado
- Portland Mercury
- Portland Monthly
- Portland Mountain Rescue
- Portland Museum of Modern Art
- Portland Music and Art Fair
- Portland NORML
- Portland New Age
- Portland New Chinatown/Japantown Historic District
- Portland News-Telegram
- Portland Observer
- Portland Open Invitational
- Portland Opera
- Portland Oregon Temple
- Portland Parks & Recreation
- Portland Pattern Repository
- Portland Penguins
- Portland Penny
- Portland Penny Diner
- Portland Pickles
- Portland Pilots
- Portland Pilots football
- Portland Pilots men's soccer
- Portland Planning Commission
- Portland Plaza
- Portland Police Block
- Portland Police Bureau
- Portland Police Bureau and the LGBT community
- Portland Police Museum
- Portland Power (basketball)
- Portland Pride
- Portland Prowlers
- Portland Public Library (Oregon)
- Portland Public Market
- Portland Public Schools (Oregon)
- Portland Puppet Museum
- Portland Pythons
- Portland Queer Comedy Festival
- Portland Radio Authority
- Portland Railway, Light and Power Company
- Portland Railway, Light and Power Sellwood Division Carbarn Office and Clubhouse
- Portland Rain
- Portland Reign
- Portland Reporter
- Portland Rockets
- Portland Rockies
- Portland Rose Festival
- Portland Rose Garden
- Portland Rosebuds
- Portland Rosebuds (baseball)
- Portland Rosebuds (ice hockey)
- Portland Rugby Football Club (Oregon)
- Portland Sanitarium Nurses' Quarters
- Portland Saturday Market
- Portland Seminary
- Portland Seven
- Portland Shockwave
- Portland Skidmore/Old Town Historic District
- Portland Speedway
- Portland Stags
- Portland Stake Tabernacle
- Portland State Office Building
- Portland State University
- Portland State University College of Liberal Arts and Sciences
- Portland State University School of Business Administration
- Portland State Vanguard
- Portland State Vikings
- Portland State Vikings football
- Portland State Vikings football under Jerry Glanville
- Portland State Vikings men's basketball
- Portland Steel
- Portland Street Railway Company
- Portland Streetcar
- Portland Taiko
- Portland Telegram
- Portland Thirteenth Avenue Historic District
- Portland Thorns FC
- Portland Thunder (WFL)
- Portland Thunderbirds
- Portland Timbers
- Portland Timbers (1975–1982)
- Portland Timbers (1985–1990)
- Portland Timbers (2001–2010)
- Portland Timbers 2
- Portland Timbers Reserves
- Portland Timbers U23s
- Portland Timbers–Seattle Sounders rivalry
- Portland Trail Blazers
- Portland Trail Blazers Radio Network
- Portland Trail Blazers accomplishments and records
- Portland Trail Blazers all-time roster
- Portland Trail Blazers draft history
- Portland Transit Mall
- Portland Tribune
- Portland Union Station
- Portland University
- Portland Urban Iditarod
- Portland Van and Storage Building
- Portland Vintage Trolley
- Portland Waldorf School
- Portland Water Bureau
- Portland Waterfront strike, 1922
- Portland Webfeet
- Portland Webfoots
- Portland Winter Ice Rink
- Portland Winter Light Festival
- Portland Winterhawks
- Portland Fire
- Portland Wolfpack
- Portland Woolen Mills
- Portland Yamhill Historic District
- Portland Youth Philharmonic
- Portland and Southwestern Railroad Tunnel
- Portland and Western Railroad
- Portland and Willamette Valley Railway
- Portland metropolitan area, Oregon
- Portland sign
- Portland vice scandal
- Portland's 1st City Council district (Oregon)
- Portland's 2nd City Council district (Oregon)
- Portland's 3rd City Council district (Oregon)
- Portland's 4th City Council district (Oregon)
- Portland's Centers for the Arts
- Portland, Oregon
- Portland, Oregon and Metro election, 2006
- Portlandia
- Portlandia (season 1)
- Portlandia (season 2)
- Portlandia (season 3)
- Portlandia (season 4)
- Portlandia (season 5)
- Portlandia (season 6)
- Portlandia (season 7)
- Portlandia (statue)
- Portland–Seattle rivalry
- Portland–Troutdale Airport
- Portobello Vegan Trattoria
- Portsmouth, Portland, Oregon
- Portugal. The Man
- Port–Manning House
- Post and King Saloon
- Post, Oregon
- Postal Building (Portland, Oregon)
- Postal history of Oregon
- Potentilla millefolia
- Potlatch
- Poultry Building and Incubator House
- Poverty Hollow Airport
- Povey Brothers Studio
- Powder River (Oregon)
- Powder Valley School
- Powell Butte
- Powell Butte, Oregon
- Powell Buttes
- Powell Park
- Powell's Books
- Powellhurst-Gilbert, Portland, Oregon
- Powerland Heritage Park
- Powers Airport
- Powers High School
- Powers, Oregon
- Powwatka Ridge Airport
- Prager–Lombard House
- Prairie City School
- Prairie City, Oregon
- Prashant Kakad
- Pratum, Oregon
- Pre's Trail
- Preacher Lawson
- Precision Castparts Corp.
- Prefontaine Classic
- Prehistoric Gardens
- Premium Picture Productions
- Premo v. Moore
- Prescott, Oregon
- Press Blocks
- Pretty Broken
- Prewitt–Allen Archaeological Museum
- Prexy (Reed College)
- Pride Northwest
- Prince Lucien Campbell
- Prince Lucien Campbell Hall
- Prineville Airport
- Prineville Lake Acres, Oregon
- Prineville Reservoir
- Prineville Reservoir Wildlife Area
- Prineville, OR Micropolitan Statistical Area
- Prineville, Oregon
- Pringle Creek (Willamette River tributary)
- Pringle Falls
- Prink Callison
- Priory (band)
- Prism Health
- Procession (sculpture)
- Produce Row Café
- Production history of the Oregon Shakespeare Festival
- Progress, Oregon
- Project Grow
- Project POOCH
- Project Pabst
- Project STAR
- Prometheus (Zach)
- Promise, Oregon
- Pronghorn, Oregon
- Pronto Pup
- Proposal Rock (Oregon)
- Proposed Columbia Gorge casino
- Proposed Major League Baseball franchises in Portland, Oregon
- Props Inc
- Propst Airport
- Prosartes parvifolia
- Prospect Charter School
- Prospect Hotel
- Prospect State Airport
- Prospect State Scenic Viewpoint
- Prospect, Oregon
- Prosper Portland
- Prosper, Oregon
- Protests in Portland, Oregon
- Prouty Glacier
- Providence Bridge Pedal
- Providence Health & Services
- Providence Medical Group
- Providence Milwaukie Hospital
- Providence Newberg Medical Center
- Providence Park
- Providence Park station
- Providence Portland Medical Center
- Providence Seaside Hospital
- Providence St. Vincent Medical Center
- Providence Willamette Falls Medical Center
- Provisional Government of Oregon
- Provisional Legislature of Oregon
- Provolt, Oregon
- Proxy Falls
- Prunus subcordata
- Psammopolia wyatti
- Psathyrella aquatica
- Pseudotsuga menziesii var. menziesii
- Pseudotsuga nobilis
- Psilocybe washingtonensis
- Pterotaea albescens
- Ptilidium californicum
- Public Commission on the Oregon Legislature
- Public Interest Environmental Law Conference
- Public Service Building (Portland, Oregon)
- Pudding River
- Pueblo Mountain
- Pueblo Mountains
- Pugets Sound Agricultural Company
- Pulphouse Publishing
- Pulpit Rock (The Dalles, Oregon)
- Pumice Desert
- Pumping Station Bridge
- Pumpkin Ridge Golf Club
- Punch Bowl Falls
- Punit Renjen
- Puppet (company)
- Pure Bathing Culture
- Purple Mountain (Oregon)
- Purrington's Cat Lounge
- Pygora goat
- Pyramid Play
- Pyrausta dapalis
- Pyrgulopsis archimedis
- Pythian Building (Portland, Oregon)
- Q Center
- QPDX.com
- Qorvo
- Quackenbush Hardware Store
- Quade Winter
- Quail Field
- Quarterback Princess
- Quarterflash
- Quartz Mountain (Douglas County, Oregon)
- Quartz Mountain (Oregon)
- Quartz Mountain, Oregon
- Quartzville Creek
- Quasi
- Quatama station
- Queen of Knives
- Queen of Sheba (restaurant)
- Queen of the West (ship)
- Quentin Greenough
- Quercus chrysolepis
- Quercus garryana
- Quercus kelloggii
- Quickstep (steamboat)
- Quincy, Oregon
- Quinn Coliseum
- Quinn River
- Quinton Hoover
- Quiz Zilla
- Qyntel Woods
- R. B. Rutherford
- R. Barrows
- R. Bruce Bury
- R. R. Thompson (sternwheeler)
- R. S. Hamilton
- R. S. Smith Motor Company Building
- R. William Riggs
- R.M. Wade & Co.
- RFPIO
- RV Wecoma
- RVU Alliance
- R\West
- Rabboni (steam tug)
- Rachael Rapinoe
- Rachael Scdoris
- Rachel Applegate Solomon
- Rachel Berry (Miss Oregon)
- Rachel Brice
- Rachel Louise Hawthorne House
- Rachel Prusak
- Rachel Yurkovich
- Racing to Change
- Racism in Oregon
- Radiation City
- Radio Sloan
- Radio23
- Radisys
- Rae Selling Berry
- Raemer Schreiber
- Raevyn Rogers
- Raghuveer Parthasarathy
- Rahmat Shoureshi
- Rail Cabin Argillite
- Rail transportation in Oregon
- Raillardella argentea
- Raillardella scaposa
- Railroad Gap Creek
- Railway Exchange Building (Portland, Oregon)
- Rainbow (sternwheeler)
- Rainbow trout
- Rainbow, Oregon
- Rainier Junior/Senior High School
- Rainier, Oregon
- Raising Flagg
- Rajneesh
- Rajneesh movement
- Rajneeshee
- Rajneeshpuram
- Raleigh Hills, Oregon
- Ralph Barnes (journalist)
- Ralph Carey Geer
- Ralph Coleman
- Ralph Davis (American football coach)
- Ralph Friedman
- Ralph Hill
- Ralph James Mooney
- Ralph M. Holman
- Ralph Miller
- Ralph O. Dunbar
- Ralph Patt
- Ralph Spearow
- Ralph Stackpole
- Ralph Wilcox
- Ramaria rubripermanens
- Ramblin' Rod Anders
- Ramellogammarus similimanus
- Ramona (1892 sternwheeler)
- Ramona Falls (Oregon)
- Ramona Falls (band)
- Ramsay Crooks
- Ramón Ramos
- Ranald MacDonald
- Rancheria Creek (Big Butte Creek tributary)
- Rand Ranger Station
- Randal L. Schwartz
- Randal O'Toole
- Randall B. Kester
- Randall Children's Hospital
- Randall Edwards (politician)
- Randall Giles
- Randall Sullivan
- Randall V. Mills
- Randall Woodfield
- Randi Oakes
- Randolph, Oregon
- Randy Brodehl
- Randy Conrads
- Randy Couture
- Randy Hanson
- Randy Leonard
- Randy Mueller
- Randy Papé
- Randy Shilts
- Randy Spelling
- Range, Oregon
- Ranunculus austro-oreganus
- Ranunculus gormanii
- Raquel Moore-Green
- Rasheed Wallace
- Rattlesnake Creek (Oregon)
- Rattlesnake Formation
- Raven & Rose
- Raven Gargoyle
- Ray Atkeson
- Ray Baum
- Ray Blume
- Ray Braun
- Ray Dolby
- Ray Hadley Jr.
- Ray Hatton
- Ray King (entrepreneur)
- Ray Lampkin
- Ray Strong
- Ray Tauscher
- Ray William Clough
- Ray's Ragtime
- Raye Renfro
- Rayma Wilson
- Raymond Carver
- Raymond Delacy Adams
- Raymond F. Rees
- Raymond Jonson
- Raymond Mikesell
- Raymond Park (Portland, Oregon)
- Raymond and Catherine Fisher House
- Reactions to the occupation of the Malheur National Wildlife Refuge
- Rebecca Anderson
- Rebecca B. Mellors
- Rebecca Duncan
- Rebecca Kilgore
- Rebecca Morris (author)
- Rebecca Schaeffer
- Rebecca Skloot
- Rebecca Ward
- Rebirth (sculpture)
- Reckless Kelly (band)
- Reclaiming Futures
- Red & White Flying Service Airport
- Red 76
- Red Blanket Creek
- Red Bridge State Wayside
- Red Buttes Wilderness
- Red Cap (Oregon)
- Red Cap (Portland, Oregon)
- Red Cap Garage
- Red Fang
- Red Franklin
- Red Hill Douglas County, Oregon AVA
- Red Hills of Dundee
- Red House eviction defense
- Red Lion Hotel on the River Jantzen Beach
- Red Lion Hotels Corporation
- Red Mountain (Oregon)
- Red River (Oregon)
- Red Rocha
- Red Sunset Park
- Red and Black Cafe
- Redband trout
- Redd on Salmon Street
- Reddaway (trucking company)
- Redland, Oregon
- Redmond Caves
- Redmond High School (Oregon)
- Redmond School District
- Redmond, Oregon
- Redmond–Bend Juniper State Scenic Corridor
- Redonkadonk
- Reds Wallowa Horse Ranch Airport
- Redwood Highway (Oregon)
- Redwood Highway (disambiguation)
- Redwood, Oregon
- Redwoods Hotel
- Reed Airport (Oregon)
- Reed Arts Week
- Reed College
- Reed Opera House and McCornack Block Addition
- Reed Research Reactor
- Reed, Portland, Oregon
- Reedsport Community Charter School
- Reedsport, Oregon
- Reedville Creek Park
- Reedville, Oregon
- Reed–Wells House
- Reel M Inn
- Reflections of a Summer Day
- Regent Apartments
- Regional Arts & Culture Council
- Regional Coalition for Clean Rivers and Streams
- Regis High School (Oregon)
- Regulator (sternwheeler)
- Reid Glacier (Oregon)
- Reid School (Bend, Oregon)
- Rejuvenation (company)
- Relief (sternwheeler 1858)
- Religion in Oregon
- Religion in Portland, Oregon
- Remote, Oregon
- Rendered (radio program)
- Rene Denfeld
- Renfrew Glacier
- Renn Fayre
- Rentrak
- Renée James
- Renée Watson
- Reportedly haunted locations in Oregon
- Republic Cafe and Ming Lounge
- Resapamea diluvius
- Rescue (a cappella group)
- Reser Stadium
- Reser's Fine Foods
- Resource Link Charter School
- Restless (2011 film)
- Restore Oregon
- Reticulate sculpin
- Reub Long
- Reuben Droughns
- Reuben F. Maury
- Reuben H. Sawyer
- Reuben P. Boise
- Reuben S. Strahan
- Reuben Shipley
- Revant Optics
- Revelry (restaurant)
- Reverb Records
- Revolution Hall
- Rex Applegate
- Rex Arms Apartments
- Rex Putnam
- Rex Putnam High School
- Rex T. Barber
- Rex T. Barber Veterans Memorial Bridge
- Rey Ramsey
- Reynolds High School (Troutdale, Oregon)
- Reynolds Learning Academy
- Reynolds Middle School
- Reynolds School District (Oregon)
- Rhine–Lafayette Pedestrian Overpass
- Rhinotropis californica
- Rhododendron occidentale
- Rhododendron, Oregon
- Rhus rooseae
- Rhys (singer)
- Rhys Thomas (juggler)
- Rialto (Portland, Oregon)
- Rialto Theater (Portland, Oregon)
- Rialto Theatre (Portland, Oregon)
- Ribbon Ridge AVA
- Ribbon Ridge Airport
- Ribes binominatum
- Ribes erythrocarpum
- Ribes marshallii
- Ribes menziesii
- Ribes roezlii
- Ribes sanguineum
- Ric Sayre
- Rice Apartments
- Rice Brothers and Adams Building
- Rice Hill, Oregon
- Rice Northwest Museum of Rocks and Minerals
- Rice, Oregon
- Rice–Gates House
- Rich Brooks
- Rich Cho
- Rich Fellers
- Rich Halley
- Rich Swingle
- Rich Vial
- Richard A. Lovett
- Richard B. Petzold Building
- Richard Brautigan
- Richard C. Baldwin
- Richard Crandall
- Richard Devlin (politician)
- Richard F. Thompson
- Richard H. Martin Jr.
- Richard Koeper
- Richard L. Hay (scenic designer)
- Richard L. Neuberger
- Richard Laurence Marquette
- Richard M. Noyes
- Richard Melo
- Richard Meltzer
- Richard O. Eymann
- Richard Pakenham
- Richard Read
- Richard Reames
- Richard S. Irwin Barn
- Richard Shore Smith
- Richard Slaney
- Richard Sundeleaf
- Richard Unis
- Richard VanGrunsven
- Richard W. Lariviere
- Richard Washington
- Richard Williams (congressman)
- Richard Woodcock
- Richard Zander
- Richardson–Ulrich House
- Richie Sexson
- Richland, Oregon
- Richmond Fontaine
- Richmond, Oregon
- Richmond, Portland, Oregon
- Rick Adelman
- Rick Attig
- Rick Bartow
- Rick Bauman
- Rick Bay
- Rick Campbell
- Rick Dancer
- Rick Foster
- Rick Gates (Internet pioneer)
- Rick Gervais
- Rick Haselton
- Rick Johnson (writer)
- Rick Lewis (politician)
- Rick Mather
- Rick Mather Architects
- Rick Metsger
- Rick Reynolds
- Rick Sanders (wrestler)
- Rick Spinrad
- Rick Wise
- Rickey Lime
- Ricki Ruiz
- Rickreall Creek
- Rickreall, Oregon
- Rico Roman
- Riddle Education Center
- Riddle High School
- Riddle Ranch
- Riddle, Oregon
- Ride Connection
- Ridgeview High School (Redmond, Oregon)
- Rieben Airport
- Rieth, Oregon
- Riffle sculpin
- Rigga
- Right 2 Dream Too
- Riley E. Stratton
- Riley Mattson
- Riley, Oregon
- Riley–Cutler House
- Rim Drive
- Rim Village Historic District
- Rimsky-Korsakoffee House
- Rinehart Building
- Ring of Time
- RingSide Steakhouse
- Rip City Remix
- Rip Oliver
- Ripplebrook, Oregon
- Rise Records
- Ritch Price
- Ritchie McKay
- Ritner Creek
- Ritner Creek Bridge
- Ritter, Oregon
- Ritz-Carlton, Portland
- Riva on the Park
- Rival (sternwheeler)
- River Legend
- River Mill Hydroelectric Project
- River Phoenix
- River Pig Saloon
- River Point, Oregon
- River Rhythms (Oregon)
- River Road, Oregon
- River Run Ranch Airport
- River View Cemetery (Portland, Oregon)
- RiverPlace
- Riverbend Park (Bend, Oregon)
- Riverdale High School (Portland, Oregon)
- Riverfront Park (Salem, Oregon)
- Rivergrove, Oregon
- Riverside High School (Albany, Oregon)
- Riverside High School (Tualatin, Oregon)
- Riverside Junior/Senior High School (Boardman, Oregon)
- Riverside, Clackamas County, Oregon
- Riverside, Linn County, Oregon
- Riverside, Malheur County, Oregon
- Riverside, Oregon
- Riverside, Umatilla County, Oregon
- Riverside, Yamhill County, Oregon
- Riverton, Oregon
- Riverview Ranch Airport
- Riverview, Lane County, Oregon
- Riverview, Multnomah County, Oregon
- Riverview, Oregon
- Riverview, Umatilla County, Oregon
- Riverwood, Oregon
- Rives Kistler
- Rizwan Mosque
- Roads End State Recreation Site
- Roaring Camp Bridge
- Roaring River (Clackamas River tributary)
- Roaring River (Crabtree Creek tributary)
- Roaring River (South Fork McKenzie River tributary)
- Roaring River Wilderness
- Roaring Springs Ranch Airport
- Rob Cushman
- Rob Dressler
- Rob Mallicoat
- Rob Marciano
- Rob Mullens
- Rob Nosse
- Rob Patridge
- Rob Saxton
- Rob Tyler
- Rob Wagner (politician)
- Rob Wrong
- Roba Ranch
- Robb Thomas
- Robbie Findley
- Robby Fulton
- Robert A. Emmitt
- Robert A. Hudson
- Robert A. Johnson (psychotherapist)
- Robert A. Miller (Oregon politician)
- Robert Adams (photographer)
- Robert B. Duncan
- Robert B. Pamplin
- Robert B. Pamplin Jr.
- Robert Baird McClure
- Robert Biswas-Diener
- Robert Brachtenbach
- Robert Briggs (poet)
- Robert C. Belloni
- Robert C. Stebbins
- Robert Cheeke
- Robert Cornthwaite (actor)
- Robert Cray
- Robert Crouch Kinney
- Robert D. Clark
- Robert D. Clark Honors College
- Robert D. Durham
- Robert D. Holmes
- Robert D. Maxwell
- Robert D. Moore House
- Robert D. Russ
- Robert Day (basketball)
- Robert Deniston Hume
- Robert E. Campbell House
- Robert E. Jones (judge)
- Robert E. Lee Folkes
- Robert Eakin
- Robert Erwin Johnson
- Robert F. Burt
- Robert F. Lytle House
- Robert F. Vasa
- Robert F. and Elizabeth Clark House
- Robert Forbes (American football)
- Robert Freeman Smith
- Robert G. Thompson
- Robert G. Vosper
- Robert Gray (sea captain)
- Robert Gray's Columbia River expedition
- Robert Haswell
- Robert Hess (artist)
- Robert J. Sunell
- Robert Joseph Dwyer
- Robert K. Thomas (literary scholar)
- Robert Klonoff
- Robert Kyr
- Robert L. Ghormley
- Robert L. Mathews
- Robert L. Paddock
- Robert L. Sack
- Robert L. Saucy
- Robert Landsburg
- Robert Lee Burns
- Robert Louis Ladehoff
- Robert M. Sayre
- Robert M. Schofield
- Robert M. Veatch
- Robert Mann
- Robert Marshall (writer)
- Robert Marx (fencer)
- Robert McLean (minister)
- Robert Miller Montague
- Robert Moore (Oregon pioneer)
- Robert Murase
- Robert N. Stanfield
- Robert Neal Rodriguez
- Robert Newell (politician)
- Robert Palladino
- Robert Peterson (poet)
- Robert R. Butler
- Robert Rensselaer Bartlett House
- Robert Robideau
- Robert Rummer
- Robert S. Bean
- Robert S. Farrell High School
- Robert S. Farrell Jr.
- Robert S. Lucas
- Robert S. Summers
- Robert Sears (sportsman)
- Robert Stuart (explorer)
- Robert Sylwester
- Robert T. Lackey
- Robert V. Short
- Robert W. Chandler
- Robert W. Lundeen
- Robert W. MacVicar
- Robert W. Straub
- Robert William Sawyer
- Robert Y. Thornton
- Robert Young (sternwheeler)
- Robert and Mabel Loomis House
- Roberta Rudnick
- Roberts Field
- Roberts High School
- Robertson Formation
- Robertson Tunnel
- Robin Cody
- Robin E. Baker
- Robin Holmes
- Robin Koontz
- Robin Pflugrad
- Robin Reed
- Robin Romm
- Robinette, Oregon
- Robinsonville, Oregon
- Robyn Jones
- Rochester Covered Bridge
- Rock 'n' Roll Soldiers
- Rock Creek (Catlow Valley)
- Rock Creek (John Day River tributary)
- Rock Creek Butte
- Rock Creek Methodist Church
- Rock Creek Wilderness
- Rock Creek, Baker County, Oregon
- Rock Creek, Gilliam County, Oregon
- Rock Creek, Oregon
- Rock Fort Campsite
- Rock O' the Range Bridge
- Rock Point, Oregon
- Rock and Roll Camp for Girls
- Rockaway Beach, Oregon
- Rockcreek, Oregon
- Rockwood Library
- Rockwood, Gresham, Oregon
- Rockwood/E 188th Ave station
- Rocky Butte
- Rocky Butte Scenic Drive Historic District
- Rocky Creek (Oregon)
- Rocky Creek Bridge No. 01089
- Rocky Creek State Scenic Viewpoint
- Rocky Gale
- Rocky Klever
- Rocky Mountain Floristic Region
- Rocky Mountain Fur Company
- Rocky Point, Oregon
- Rod Chandler
- Rod Harrel
- Rod Levitt
- Rod Miller (baseball)
- Rod Monroe
- Rod Strickland
- Rod Underhill (district attorney)
- Rodda Paint
- Rodgers Instruments
- Rodgers Stores
- Rodney Glisan
- Rodney Halbower
- Rodney Koeneke
- Rodney Lough Jr.
- Rodolph Crandall
- Roe–Parker House
- Roger Beyer
- Roger E. Martin
- Roger Gantz
- Roger J. Fritz
- Roger Lake
- Roger Levasa
- Roger Tilbury Memorial Park
- Rogers Peak
- Rogue Ales
- Rogue Beard Beer
- Rogue Community College
- Rogue Creamery
- Rogue Credit Union
- Rogue Elk Hotel
- Rogue Elk, Oregon
- Rogue Regional Medical Center
- Rogue River
- Rogue River (Oregon)
- Rogue River (South Yamhill River tributary)
- Rogue River (film)
- Rogue River High School
- Rogue River Indians
- Rogue River Press
- Rogue River Ranch
- Rogue River Range
- Rogue River Valley Grange No. 469
- Rogue River Wars
- Rogue River, Oregon
- Rogue River–Siskiyou National Forest
- Rogue Valley
- Rogue Valley AVA
- Rogue Valley Adventist School
- Rogue Valley International–Medford Airport
- Rogue Valley Mall
- Rogue Valley Royals
- Rogue Valley Terminal Railroad Corporation
- Rogue Valley Transportation District
- Rogue Wave Software
- Rogue-Umpqua Scenic Byway
- Rogue–Umpqua Divide Wilderness
- Rojo the Llama
- Roland Smith
- Roll On, Columbia, Roll On
- Roll on Columbia: Woody Guthrie and the Columbia River Songs
- Rolland Todd
- Roller Girl
- Roman Candle (Portland, Oregon)
- Roman Catholic Archdiocese of Portland in Oregon
- Roman Catholic Diocese of Baker
- Romanzoffia californica
- Rome Service Airport
- Rome State Airport
- Rome, Oregon
- Ron Brewer
- Ron Cease
- Ron East
- Ron Gilbert
- Ron Herndon
- Ron Hurst (musician)
- Ron Lee
- Ron Lolich
- Ron Maurer
- Ron Mock
- Ron Noble
- Ron Randall
- Ron Saxton
- Ron Stratten
- Ron Terpening
- Ron Wyden
- Ronald A. Marks
- Ronald Carroll McDonald
- Ronald D. Mehl
- Ronald James Ward
- Ronald Talney
- Ronald W. Hodges
- Rongwei Fu
- Rontoms
- Rood Bridge Park
- Rooftop Records
- Roome–Stearns House
- Roosevelt High School (Oregon)
- Roosevelt Hotel (Portland, Oregon)
- Rooster Cogburn (film)
- Rooster Rock State Park
- Rootdown
- Ropers Bunion
- Roppair Airport
- Rorick House Museum
- Rorippa columbiae
- Rosa Parks station (TriMet)
- Rosa bridgesii
- Rosa californica
- Rosa spithamea
- Rosamond Coursen and Walter R. Reed House
- Rosary Lakes
- Roscoes Airport
- Rose (sternwheeler)
- Rose City Antifa
- Rose City Cemetery
- Rose City Comic Con
- Rose City Electric Automobile Garage
- Rose City Freeway
- Rose City Golf Clubhouse
- Rose City Justice
- Rose City Park (Portland, Oregon)
- Rose City Park, Portland, Oregon
- Rose City Radio Corporation
- Rose City Rollers
- Rose City Transit
- Rose City Wildcats
- Rose Garden arena bankruptcy
- Rose Lodge, Oregon
- Rose M. Poole
- Rose Maddox
- Rose Naftalin
- Rose Quarter
- Rose Quarter Transit Center
- Rose Schnitzer Tower
- Rose VL Deli
- Roseburg Forest Products
- Roseburg High School
- Roseburg National Cemetery
- Roseburg North, Oregon
- Roseburg Oregon National Guard Armory
- Roseburg Regional Airport
- Roseburg School District
- Roseburg Shamrocks
- Roseburg, Oregon
- Rosebush, Oregon
- Rosedale, Oregon
- Roseland Theater
- Rosemary Anderson High School
- Rosemont School (Portland, Oregon)
- Rosenstadt Brewery
- Roses in Portland, Oregon
- Roseway Theater
- Roseway, Portland, Oregon
- Roslyn Hill
- Ross Cady
- Ross Carter
- Ross Cox
- Ross Erin Butler Sr.
- Ross Hagen
- Ross Island (Oregon)
- Ross Island Bridge
- Ross Schunk
- Ross Shafer
- Ross T. McIntire
- Roswell Lamson
- Rothko Pavilion
- Rothrock Field Airport
- Rough Crossing (TV series)
- Round Butte Dam
- Round Prairie, Oregon
- Round Top (Oregon)
- Route of the Oregon Trail
- Row River
- Row River National Recreation Trail
- Rowena Dell Airport
- Rowena, Oregon
- Rowland, Oregon
- Roxanne Avent
- Roxy Ann Peak
- Roy E. and Hildur L. Amundsen House
- Roy Hennessey
- Roy Hicks Jr.
- Roy Masters (commentator)
- Roy McNeal
- Roy Schuening
- Roy W. Ritner
- Roy Young (educator)
- Roy and Leola Gangware House
- Roy, Oregon
- Royal Nebeker
- Royal Rosarian
- Royal Rosarians
- Royce Freeman
- Rozz Rezabek
- Ruben Patterson
- Rubio Rubin
- Rubus bartonianus
- Rubus glaucifolius
- Rubus nigerrimus
- Rubus spectabilis
- Ruby Junction/E 197th Ave station
- Ruby Pipeline
- Ruch, Oregon
- Rudy Chapa
- Rudy Crew
- Rudy Fernández (basketball)
- Rudy Ruppe
- Rufus C. Holman
- Rufus C. Holman House
- Rufus Mallory
- Rufus, Oregon
- Ruggs, Oregon
- Running Horses
- Running Y Ranch, Oregon
- Rupert Kinnard
- Russ Francis
- Russel Farnham
- Russell Cline
- Russell Glacier (Oregon)
- Russell Gleason
- Russell Kirsch
- Russell McCormmach
- Russell Schuh
- Russell, Portland, Oregon
- Russian House (Reed College)
- Russo-American Treaty of 1824
- Rustin R. Kimsey
- Rustler Peak
- Ruth (sternwheeler 1895)
- Ruth Barnett
- Ruth Bascom
- Ruth Cole Kainen
- Ruth Dennis Grover
- Ruth Hamblin
- Ruth Mountaingrove
- Ruth Nomura
- Ruth Radelet
- Rutledge, Oregon
- Ryan Allen (American football)
- Ryan Bailey (sprinter)
- Ryan Bounds
- Ryan Cochrane (soccer)
- Ryan Crouser
- Ryan Deckert
- Ryan Healy
- Ryan Longwell
- Ryan Looney
- Ryan Nall
- Ryan Payne
- Ryan Potter
- Ryan Stevenson (singer)
- Ryan Thompson (pitcher)
- Rye Valley, Oregon
- S. B. Barker Building
- S. D. Perry
- S. H. Kress and Co. Building (Portland, Oregon)
- S. J. McCormick
- SE 17th Ave & Holgate Blvd station
- SE 17th Ave & Rhine St station
- SE Bybee Blvd station
- SE Division St station
- SE Flavel St station
- SE Fuller Rd station
- SE Holgate Blvd station
- SE Main St station
- SE Park Ave station
- SE Powell Blvd station
- SE Tacoma/Johnson Creek station
- SERA Architects
- SLUG Queen
- SOLVE
- SS Anne Hutchinson
- SS Camden
- SS Columbia (1880)
- SS Dumaru
- SS General Warren
- SS George W. Elder
- SS Great Republic (1866)
- SS Iowa (1920)
- SS Joel Palmer
- SS Oregon
- SS Oregon (1878)
- SS Pendleton
- SS Star of Oregon
- SS War Baron
- SS Western Comet
- Saba Ahmed
- Sabin, Portland, Oregon
- Sabin-Schellenberg Center
- Sabrina Ionescu
- Saburo's
- Sacagawea
- Sacajawea Peak
- Sacajawea and Jean-Baptiste
- Sacramento sucker
- Sacred Ground (film)
- Saddle Mountain (Clatsop County, Oregon)
- Saddle Mountain State Natural Area
- Safari Motorcoach Corporation
- Safari Trek Motorhome
- Sage Canaday
- Sage Hen Hills
- Sage Ranch Airport
- Sage Sharp
- Sagebrush Cooperative
- Sager orphans
- Saginaw, Oregon
- Sahaptin
- Saidie Orr Dunbar
- Saint (band)
- Saint Benedict, Oregon
- Saint Francis de Sales Cathedral (Baker City, Oregon)
- Saint Joseph Cemetery (Gresham, Oregon)
- Saint Joseph, Oregon
- Saint Louis, Oregon
- Saint Patrick's Roman Catholic Church (Independence, Oregon)
- Sal Esquivel
- Salem Academy Christian Schools
- Salem Angels
- Salem Armory Auditorium
- Salem Center (Oregon)
- Salem Council
- Salem Downtown State Street – Commercial Street Historic District
- Salem First United Methodist Church
- Salem Hempfest
- Salem Hills
- Salem Hospital (Oregon)
- Salem Metropolitan Statistical Area
- Salem Pioneer Cemetery
- Salem Police Department (Oregon)
- Salem Public Library (Oregon)
- Salem Reporter
- Salem Sabres
- Salem Saturday Market
- Salem Senators
- Salem Soldiers
- Salem Trailblazers
- Salem Weekly
- Salem station (Oregon)
- Salem's Historic Grand Theatre
- Salem, Falls City and Western Railway
- Salem, Oregon
- Salem-Independence (minor league baseball team)
- Salem-Keizer Public Schools
- Salem-Keizer School District
- Salem-Keizer Volcanoes
- Salem-Silverton County Road
- Salerno Apartments
- Salim Stoudamire
- Salisbury, Oregon
- Salish Ponds Park
- Salishan languages
- Salix columbiana
- Salix orestera
- Sallie Ford and the Sound Outside
- Sally Bush
- Sally Haley
- Sally Struthers
- Salmon Cycle Marker
- Salmon Gargoyle
- Salmon River (Clackamas County, Oregon)
- Salmon River (Lincoln County, Oregon)
- Salmon River National Recreation Trail
- Salmon Street Springs
- Salmon cannery
- Salmonberry (disambiguation)
- Salmonberry River
- Salmonberry Trail
- Salmon–Huckleberry Wilderness
- Salomon Snowboards
- Salt & Straw
- Salt Creek (Middle Fork Willamette River tributary)
- Salt Creek Falls
- Salt Creek, Oregon
- Sam A. Kozer
- Sam Adams (Oregon politician)
- Sam Baker (halfback)
- Sam Barlow (pioneer)
- Sam Barlow High School
- Sam Boghosian
- Sam Bond's Garage
- Sam Brown House
- Sam Coon
- Sam Crouser
- Sam Dolan
- Sam Elliott
- Sam Gaviglio
- Sam H. Brown
- Sam Henry (musician)
- Sam Hill Memorial Bridge
- Sam Jackson (publisher)
- Sam Johnson (Oregon politician)
- Sam Lee (tennis)
- Sam Martin (singer)
- Samaritan Albany General Hospital
- Samaritan Health Services
- Samaritan Lebanon Community Hospital
- Samaritan North Lincoln Hospital
- Samaritan Pacific Communities Hospital
- Sameer Kanal
- Same-sex marriage in Oregon
- Same-sex marriage in tribal nations in the United States
- Sammy Carlson
- Sams Valley
- Sams Valley, Oregon
- Samson Ebukam
- Samtrak
- Samuel Asahel Clarke
- Samuel B. Huston
- Samuel Brown (Oregon politician)
- Samuel C. Lancaster
- Samuel Cobb House
- Samuel Colver
- Samuel Elmore Cannery
- Samuel G. Reed House
- Samuel H. Boardman State Scenic Corridor
- Samuel Hill
- Samuel L. Simpson
- Samuel Parker (Oregon politician)
- Samuel Parker (missionary)
- Samuel T. Richardson
- Samuel Thurston
- Samuel W. King House
- San Farlando Apartments
- San Marine, Oregon
- Sanchez-Llamas v. Oregon
- Sand Hills (Oregon)
- Sand Island (Oregon)
- Sand Mountain Field
- Sand Mountain Volcanic Field
- Sandin Wilson
- Sandlake, Oregon
- Sandpines Golf Links
- Sandra K. Ellston
- Sandra Mims Rowe
- Sandra Morgen
- Sandra Peabody
- Sandra Stone
- Sandy Area Metro
- Sandy Barr
- Sandy Baruah
- Sandy Creek (Middle Fork Coquille River tributary)
- Sandy Creek Bridge
- Sandy Glacier
- Sandy Glacier Caves
- Sandy Hampton
- Sandy High School
- Sandy River Delta
- Sandy River (Oregon)
- Sandy River Airport
- Sandy, Oregon
- Sanger, Oregon
- Sanicula laciniata
- Sanicula peckiana
- Sanicula tuberosa
- Santa Barbara Apartments
- Santa Clara, Eugene, Oregon
- Santeri Nuorteva
- Santiago Ventura Morales
- Santiam
- Santiam Academy
- Santiam Christian School
- Santiam Fire
- Santiam Hospital
- Santiam Junction State Airport
- Santiam Junction, Oregon
- Santiam Junior/Senior High School
- Santiam Lake
- Santiam Memorial Hospital Helistop
- Santiam National Forest
- Santiam Pass
- Santiam River
- Santiam State Forest
- Santiam Wagon Road
- Santiam dialect
- Santiam people
- Santé Bar
- Saphenista saxicolana
- Sara Bard Field
- Sara Gelser
- Sara Jackson-Holman
- Sara Jean Underwood
- Sara Ryan
- Sarah A. Evans
- Sarah Ann Douglas
- Sarah Dixon (sternwheeler)
- Sarah Dougher
- Sarah Farahat
- Sarah Finger McDonald
- Sarah Helmick State Recreation Site
- Sarah Iannarone
- Sarah Ladd
- Sarah Mirk
- Sarah X Dylan
- Sardine Creek
- Sarepta Therapeutics
- Sassparilla (band)
- Satellite Kite
- Satyricon (nightclub)
- Saucebox
- Saunders Lake, Oregon
- Sause Bros., Inc.
- Sauvie Island
- Sauvie Island UFO
- Sauvie Island Wildlife Area
- Savage Creek (Rogue River tributary)
- Savage Rapids Dam
- Savannah Outen
- Savier Footwear
- SawStop
- Sawyer's
- Saxifragopsis
- Saxon Sycan Airport
- Say It Isn't So (film)
- Sayler's Old Country Kitchen
- Scald Eagle
- Scandals (Portland, Oregon)
- Scandals (gay bar)
- Scandals PDX
- Scandinavian Festival
- Scappoose High School
- Scappoose Industrial Airpark
- Scappoose, Oregon
- Schaefers Building
- Schanen–Zolling House
- Schetky Northwest Sales, Inc.
- Schieffelin Gulch
- Schinia lynda
- Schmidt's Naturals
- Schnitzer Steel
- Scholls, Oregon
- Scholz (Reed College)
- School of Science and Technology
- Schuman Collection
- Schwabe, Williamson & Wyatt
- ScienceWorks Museum (Ashland, Oregon)
- Scio High School
- Scio, Oregon
- Scirpus congdonii
- Scoggin Creek
- Scoggins Creek
- Scoggins Dam
- Scoggins Reservoir
- Scoliopus hallii
- Scot Thompson
- Scott Anderson (baseball)
- Scott Baker (marine biologist)
- Scott Bedbury
- Scott Benedetti
- Scott Brosius
- Scott Bruun
- Scott Davis (businessman)
- Scott DeLancey
- Scott Eaton (American football)
- Scott Frost
- Scott Gragg
- Scott Holman (American football)
- Scott Johnson (American football)
- Scott Jones (American football)
- Scott Kozak
- Scott Law
- Scott Leavitt
- Scott Lively
- Scott Meyers
- Scott Mountain
- Scott Rueck
- Scott Taylor (pentathlete)
- Scott Unrein
- Scott William Cox
- Scott Woolf
- Scotts Mills Formation
- Scotts Mills, Oregon
- Scottsburg, Oregon
- Scotty Iseri
- Scouting in Oregon
- Screen Door (Portland, Oregon)
- Screen Door (restaurant)
- Sculpture Stage
- Scutellaria tuberosa
- Sea Hunter
- Sea Lion Caves
- SeaPort Airlines
- Seal Rock State Recreation Site
- Seal Rock, Oregon
- Seal of Oregon
- Seal of Portland, Oregon
- Sean Downs
- Sean Healy
- Sean Mannion (American football)
- Sean Parlaman
- Sean Tejaratchi
- Searose Beach, Oregon
- Seaside Aquarium
- Seaside High School (Oregon)
- Seaside Municipal Airport
- Seaside Signal
- Seaside, Oregon
- Seasons and Regions Seafood Grill
- Seattle Cascades
- Seattle grand jury resisters
- Seattle to Portland Bicycle Classic
- Sebastian C. Adams
- Sebastian Shaw (serial killer)
- Sebo Walker
- Second Foundation (Oregon)
- Second Story Interactive Studios
- Secure Rural Schools and Community Self-Determination Act of 2000
- Security Pacific Plaza (Portland)
- Sedella (plant)
- Sedum laxum
- Sedum moranii
- Sedum oblanceolatum
- Sedum obtusatum
- Sedum oregonense
- Sedum radiatum
- Seelig–Byler House
- Selling Building
- Sellwood Bee
- Sellwood Branch YMCA
- Sellwood Bridge
- Sellwood Masonic Lodge
- Sellwood Park
- Sellwood Riverfront Park
- Sellwood-Moreland Library
- Sellwood-Moreland, Portland, Oregon
- Selma, Oregon
- Semyon Bilmes
- Senate Court Apartments
- Senator (sternwheeler)
- Seneca Emergency Airstrip
- Seneca Fouts Memorial State Natural Area
- Seneca, Oregon
- Senecio aronicoides
- Senecio ertterae
- Sengstake Building
- Sentinel Hotel
- Sequent Computer Systems
- Sergiu Luca
- Sericocarpus rigidus
- Service Creek, Oregon
- Seth Brown (baseball)
- Seth Lewelling
- Seth Tarver
- Seufert House
- Seufert Park
- Seven Devils State Recreation Site
- Seven Feathers Casino Resort
- Seven Feathers Event Center
- Seven Oaks, Oregon
- Seventeenth Amendment to the United States Constitution
- Seventh Mountain, Oregon
- Sewallcrest Park
- Seward Hotel
- Sex clubs in Portland, Oregon
- Sexton Blake (band)
- Seymour Jones
- Shadowood, Oregon
- Shady Cove Airpark
- Shady Cove, Oregon
- Shady, Oregon
- Shag Thomas
- Shaler Halimon
- Shandong (restaurant)
- Shane Bemis
- Shane Waldron
- Shang-Yi Ch'en
- Shanghai tunnels
- Shanghaied in Astoria
- Shaniko Cattle Airport
- Shaniko Historic District
- Shaniko Ranch Airport
- Shaniko, Oregon
- Shannon Applegate
- Shannon Bex
- Shannon MacMillan
- Sharan Newman
- Shari's Cafe & Pies
- Sharif Abdullah
- Sharitha McKenzie
- Sharon Anderson
- Sharon Maeda
- Sharon Wylie
- Sharps Creek (Oregon)
- Sharron Angle
- Shasta Costa
- Shasta language
- Shasta people
- Shastan languages
- Shauna Parsons
- Shaver Transportation Company
- Shaver–Bilyeu House
- Shaw, Oregon
- Shawn Levy (writer)
- Shawn Lindsay
- Shawn McDonald
- Shawna Grosskopf
- Shaw–Dumble House
- Shay McClure
- She & Him
- Sheba Hargreaves
- Shedd, Oregon
- Sheep Ranch Fortified House
- Sheepshead Mountains
- Sheepshooters' War
- Sheila Bleck
- Shelburn, Oregon
- Sheldon F. Sackett
- Sheldon High School (Oregon)
- Shell Kepler
- Shellburg Falls
- Shelley Plimpton
- Shelley Shannon
- Shelly Boshart Davis
- Shelton Ditch (Oregon)
- Shelton McMurphey Johnson House
- Shemanski Fountain
- Shemia Fagan
- Shepherds Flat Wind Farm
- Shepherds of Helmand
- Shepperd's Dell
- Shepperd's Dell Bridge
- Sheri Schouten
- Sheridan Bridge (Oregon)
- Sheridan High School (Oregon)
- Sheridan Japanese School
- Sheridan School District (Oregon)
- Sheridan State Scenic Corridor
- Sheridan Sun
- Sheridan, Oregon
- Sherlock Building
- Sherman County Courthouse (Oregon)
- Sherman County, Oregon
- Sherman Junior/Senior High School (Moro, Oregon)
- Sherrie Sprenger
- Sherrie Wolf
- Sherry Ross (pioneer)
- Sherwood High School (Oregon)
- Sherwood Public Library
- Sherwood School District
- Sherwood, Oregon
- Shevlin Park
- Shevlin, Oregon
- Shift Drinks
- Shiley Hall
- Shilo Inns
- Shiloh Youth Revival Centers
- Shimanek Bridge
- Shine Distillery and Grill
- Shipley, Oregon
- Shipwrecks of the inland Columbia River
- Shirley Adele Field
- Shirley Gold
- Shirley Huffman
- Shitepoke Creek
- Shitten Creek
- Shizue Iwatsuki
- Sho Dozono
- Sho Yano
- Shoalwater (sidewheeler 1852)
- Shoe Goo
- Shoen Library
- Shoni Schimmel
- Shoo Fly (sternwheeler)
- Shooting of Kendra James
- Shore Acres State Park
- Short Beach (Oregon)
- Short Bridge
- Short Circuit (1986 film)
- Shorthead sculpin
- Shortys Corner, Oregon
- Shoshana Bean
- Shoshone
- Shoshone (Snake River sternwheeler)
- Shotgun Ranch Airstrip
- Shoukhrat Mitalipov
- Shovel Creek (Snake River tributary)
- Showa Airport
- Shriners Hospital for Children (Portland)
- Shriners Hospital for Crippled Children (Portland, Oregon)
- Shute Park (Oregon)
- Shute Park Aquatic & Recreation Center
- Shute Park Plaza
- Shwood Eyewear
- Shy Girls
- Sick Town Derby Dames
- Sidalcea campestris
- Sidalcea nelsoniana
- Sidney Dillon
- Sidney Wicks
- Sienna Morris
- Sierra Bombardment Group
- Sierra garter snake
- Sig Unander
- Signe Toly Anderson
- Significant Mother
- Sikh Gurdwara of Eugene
- Silas A. Rice Log House
- Silas Bissell
- Silas Jacob N. Beeks House
- Silcox Hut
- Silene bridgesii
- Silene campanulata
- Silene grayi
- Silene hookeri
- Silene lemmonii
- Silene nuda
- Silene oregana
- Silene spaldingii
- Siletz
- Siletz (disambiguation)
- Siletz Agency Site
- Siletz Airport
- Siletz Bay National Wildlife Refuge
- Siletz Bay State Airport
- Siletz Reservation
- Siletz River
- Siletz River Volcanics
- Siletz Valley Early College Academy
- Siletz, Oregon
- Siletzia
- Silicon Forest
- Silicon Forest (sculpture)
- Silicon shire
- Siltcoos Lake
- Siltcoos Lake Seaplane Base
- Siltcoos River
- Siltcoos, Oregon
- Silver Creek (Harney County, Oregon)
- Silver Creek (Marion County, Oregon)
- Silver Creek (Oregon)
- Silver Creek Entertainment
- Silver Creek Reservoir
- Silver Creek Youth Camp-Silver Falls State Park
- Silver Creek Youth Camp—Silver Falls State Park
- Silver Dawn
- Silver Dollar Pizza
- Silver Falls City, Oregon
- Silver Falls School District
- Silver Falls State Park
- Silver Falls State Park Concession Building Area
- Silver Lake (Oregon)
- Silver Lake Forest Service Strip
- Silver Lake, Oregon
- Silver Sail
- Silverado (gay bar)
- Silverton Appeal Tribune
- Silverton Commercial Historic District
- Silverton High School (Oregon)
- Silverton, Oregon
- Silvies River
- Simeon Gannett Reed
- Simeon R. Wilson
- Simnasho, Oregon
- Simon Abraham Duplex
- Simon B. Marye
- Simon Benson
- Simon Benson House
- Simple (bank)
- Simpson Copple House
- Simpson E. Jones House
- Simpson Pavilion
- Simtag Farms Airport
- Sinfire
- Singing Sky
- Sinnott Memorial Observation Station
- Siskiyou
- Siskiyou Mountains
- Siskiyou Pass
- Siskiyou Smokejumper Base
- Siskiyou Summit
- Siskiyou Trail
- Sisters Eagle Airport
- Sisters Folk Festival
- Sisters High School
- Sisters High School (historic)
- Sisters State Park
- Sisters of St. Mary of Oregon
- Sisters' Cemetery
- Sisters, Oregon
- Sisyrinchium sarmentosum
- Sitka Center for Art and Ecology
- Sitka Sedge State Natural Area
- Sitkum, Oregon
- Siuslaw
- Siuslaw High School
- Siuslaw National Forest
- Siuslaw News
- Siuslaw Pioneer Museum
- Siuslaw River
- Siuslaw River Bridge
- Siuslaw jetties
- Siuslaw language
- Siuslaw people
- Six Springs Ranch Airport
- Sixes Hotel
- Sixes River
- Sixes, Oregon
- Sixth Church of Christ, Scientist (Portland, Oregon)
- Sizzle Pie
- Skeeters Creek
- Skeleton Cave (Oregon)
- Skeptic's Toolbox
- Skidmore Fountain
- Skidmore Fountain station
- Skidmore/Old Town Historic District
- Skinner Butte
- Skinner Butte Cross controversy
- Skinner Glacier (Oregon)
- Skinner Ranch Airport
- Skipanon River
- Skookumchuck
- Skull Hollow
- Sky Lakes Medical Center
- Sky Lakes Wilderness
- Sky3 Place
- Skydive Oregon Airport
- Skyhill Airport
- Skylight Cave
- Skyline Restaurant
- Skyport Airport
- Slabtown, Portland, Oregon
- Slade Norris
- Slagle Creek (Applegate River tributary)
- Slappy Cakes
- Slater and Devil fires
- Slats Gill
- Sleater-Kinney
- Sleep (rapper)
- Slender Means Society
- Slim Wintermute
- Small Farmer's Journal
- Small Sacrifices
- Smarsh
- Smart Foodservice Warehouse Stores
- SmartCAM
- Smeede Hotel
- Smegma (band)
- Smelt Sands State Recreation Site
- Smith Memorial Student Union
- Smith Mountain Ranch Airport
- Smith River (McKenzie River tributary)
- Smith River (Oregon)
- Smith River (Umpqua River tributary)
- Smith Rock State Park
- Smith and Bybee Wetlands Natural Area
- Smith's Block
- Smithfields (Ashland, Oregon)
- Smithson and McKay Brothers Blocks
- Smoke Blanchard
- Smoke Signals (newspaper)
- Smuggler Cove Shell Midden
- Snake Indians
- Snake River
- Snake River Complex Fire
- Snake River Correctional Institution
- Snake River Plain (ecoregion)
- Snake River Sugar Company
- Snake River Valley AVA
- Snake War
- Snider Creek
- Snider Creek Airport
- Snow Bunny
- Snow Peak (Oregon)
- Snowshoe Formation
- Snyder Ranch Airport
- Soap Creek School
- Soaring Stones
- Soccer Bowl '76
- Soccer Bowl '77
- Socialist Party of Oregon
- Socialist Party of Oregon (Columbia County, Oregon)
- Society of Native Oregon Born
- Sock It To Me (clothing company)
- Socrates Hotchkiss Tryon Sr.
- Sod House Ranch
- Soda Mountain Wilderness
- Sodaville, Oregon
- Sodhouse, Oregon
- Softstar Shoes
- Sohappy v. Smith
- Sohrab Vossoughi
- Sokol Blosser Winery
- Sol Republic
- Solanum parishii
- Solar Wreath
- Solar eclipse of June 8, 1918
- Solar power in Oregon
- Sole (hip hop artist)
- Soleilmoon Recordings
- Solidago californica
- Solidago spathulata
- Solly Salisbury
- SoloPower Systems
- Soloflex
- Solomon Hirsch
- Solomon Yue
- Soma Games
- Sometimes a Great Notion
- Sometimes a Great Notion (film)
- Songer Butte
- Sonja Henning
- Sonja K. Foss
- Sonny Sixkiller
- Sonrise Church
- Sons and Daughters of Oregon Pioneers
- Sophe Lux
- Sophia Braun
- Sorel (brand)
- Sorosis Park
- Sound Garden (Kelly)
- South Albany High School
- South Beach State Park
- South Beach, Oregon
- South Burlingame, Portland, Oregon
- South Central, Salem, Oregon
- South Clackamas Transportation District
- South Eugene High School
- South Falls (Marion County, Oregon)
- South Fork Alsea River
- South Fork Breitenbush River
- South Fork Bull Run River
- South Fork Burnt River
- South Fork Clackamas River
- South Fork Coos River
- South Fork Coquille River
- South Fork Crooked River
- South Fork John Day River
- South Fork Malheur River
- South Fork McKenzie River
- South Fork Roaring River
- South Fork Rogue River
- South Fork Salmon River (Oregon)
- South Fork Sprague River
- South Fork Umatilla River
- South Fork Wenaha River
- South Jetty (South Beach)
- South Jetty High School
- South Junction, Oregon
- South Lebanon, Oregon
- South Medford High School
- South Metro Area Regional Transit
- South Oakdale Historic District
- South Park Blocks
- South Portland Historic District
- South Portland, Oregon
- South Portland, Portland, Oregon
- South Saddle Mountain
- South Salem High School
- South Santiam River
- South Slough National Estuarine Research Reserve
- South Tabor, Portland, Oregon
- South Umpqua High School
- South Umpqua River
- South Valley Fire
- South Valley Surprise of 2002
- South Wasco County High School
- South Waterfront Greenway
- South Waterfront Park
- South Waterfront, Portland, Oregon
- South Waterfront/S Moody station
- South Yamhill River
- Southeast Grind
- Southeast Portland, Oregon
- Southeast, Eugene, Oregon
- Southeastern Oregon
- Southern Cascade League
- Southern Cross Cable
- Southern Oregon
- Southern Oregon AVA
- Southern Oregon Coast Range
- Southern Oregon Heat
- Southern Oregon Land Conservancy
- Southern Oregon PBS
- Southern Oregon Raiders
- Southern Oregon Raiders football
- Southern Oregon Raiders football under Howard Hobson
- Southern Oregon Raiders football under Roy McNeal
- Southern Oregon Raiders football, 1937–38
- Southern Oregon Raiders football, 2006–08
- Southern Oregon Speedway
- Southern Oregon Starphire FC
- Southern Oregon Timberjacks
- Southern Oregon University
- Southern Pacific 4449
- Southern Pacific Railroad Passenger Station and Freight House
- Southern Pacific Red Electric Lines
- Southport, Oregon
- Southridge High School (Beaverton, Oregon)
- Southwest Christian School (Beaverton, Oregon)
- Southwest Community Park (Gresham, Oregon)
- Southwest Corridor (TriMet)
- Southwest Hills, Portland, Oregon
- Southwest Oregon Regional Airport
- Southwest Portland, Oregon
- Southwestern Oregon Community College
- Southworth Creek
- Sovereign Hotel (Portland, Oregon)
- Soy curls
- Space Room Lounge and Genie's Too
- Spalding Building
- Spanish Gulch
- Spanish House (Reed College)
- Spanish expeditions to the Pacific Northwest
- Spanish–American War Soldier's Monument
- Spanish–American War Veterans Memorial
- Spare Room Restaurant and Lounge
- Sparkplug Comics
- Sparks Lake
- Sparrow Clubs USA
- Sparta, Oregon
- Spec Keene
- Spella Caffè
- Spencer Butte
- Spencer Paysinger
- Speyeria zerene hippolyta
- Sphaeromeria cana
- Spiegelberg Stadium
- Spies–Robinson House
- Spiraea douglasii
- Spiraea splendens
- Spirit Mountain Casino (Oregon)
- Spirit of 77
- Spirit of the American Range
- Spokane, Portland and Seattle 700
- Spokane, Portland and Seattle Railroad Warehouse
- Spokane, Portland and Seattle Railway
- Sports Management Worldwide
- Sports in Portland, Oregon
- Sportsman Airpark
- Sportsmans Park, Oregon
- Spout Springs Ski Area
- Sprague Fountain
- Sprague High School
- Sprague River (Oregon)
- Sprague River, Oregon
- Sprague–Marshall–Bowie House
- Spray School
- Spray School District
- Spray, Oregon
- Spring Basin Wilderness
- Spring Education Group
- Spring Park (Milwaukie, Oregon)
- Spring River (Deschutes River tributary)
- Spring River (North Umpqua River tributary)
- Spring Valley (Oregon)
- Spring Valley Presbyterian Church
- Springbrook Airport
- Springbrook, Oregon
- Springdale School
- Springdale, Oregon
- Springfield General Hospital
- Springfield Golf Club
- Springfield High School (Oregon)
- Springfield Police Department (Oregon)
- Springfield School District (Oregon)
- Springfield, Oregon
- Springwater Corridor
- Springwater Trail High School
- Springwater, Oregon
- Sprouse-Reitz
- Spruce Production Division
- Spruce Tree Site
- Sprudge
- Squamanita paradoxa
- Squaw Ridge Lava Field
- Squaw Valley (Oregon)
- St Johns Park (Portland, Oregon)
- St. Andrew Catholic Church
- St. Anne's Chapel (Marylhurst University)
- St. Anthony Hospital (Pendleton, Oregon)
- St. Boniface Church (Sublimity, Oregon)
- St. Catherine Hall
- St. Charles Health System
- St. Charles Medical Center – Bend
- St. Charles Medical Center – Madras
- St. Charles Medical Center – Redmond
- St. Elizabeth Health Services
- St. Helens (film)
- St. Helens Court (Portland State University)
- St. Helens High School
- St. Helens School District
- St. Helens, Oregon
- St. James Episcopal Church (Coquille, Oregon)
- St. James Lutheran Church (Portland, Oregon)
- St. Joe, Oregon
- St. John the Evangelist Roman Catholic Church (Zigzag, Oregon)
- St. John's Episcopal Church (Portland, Oregon)
- St. John's Episcopal Church (Toledo, Oregon)
- St. John's University School of Medicine
- St. Johns Bridge
- St. Johns City Hall
- St. Johns Library
- St. Johns Park (Portland, Oregon)
- St. Johns Post Office (Portland, Oregon)
- St. Johns Racquet Center
- St. Johns Review
- St. Johns Signal Tower Gas Station
- St. Johns Twin Cinema
- St. Johns, Portland, Oregon
- St. Joseph's Catholic Church (Salem, Oregon)
- St. Joseph, Oregon
- St. Mary Roman Catholic Church (Eugene, Oregon)
- St. Mary's Academy (Portland, Oregon)
- St. Mary's Cathedral (Portland, Oregon)
- St. Mary's Roman Catholic Church (Mount Angel, Oregon)
- St. Mary's School (Medford, Oregon)
- St. Patrick Catholic Church (Portland, Oregon)
- St. Paul High School (Oregon)
- St. Paul Historic District
- St. Paul Rodeo Hall of Fame
- St. Paul Roman Catholic Church (St. Paul, Oregon)
- St. Paul, Oregon
- St. Peter's Roman Catholic Church (Echo, Oregon)
- St. Sharbel Maronite Catholic Church
- St. Thomas' Episcopal Church (Canyon City, Oregon)
- Stack Stalk
- Stacy Collins
- Stacy Jo Scott
- Stadium Freeway (Oregon)
- Stafford, Oregon
- Stag (Portland, Oregon)
- Stag PDX
- Stages Cycling
- Stahlman Point
- Stammtisch (restaurant)
- Stan Brock
- Stan Bunn
- Stan Efferding
- Stan Jost Airport
- Stan Love (basketball)
- StanCorp Financial Group
- Stand by Me (film)
- Stand for Children
- Standard Insurance Center
- Standard Insurance Company
- Standard Plaza
- Stanfield Secondary School
- Stanfield, Oregon
- Stanich's
- Stanley B. Greenfield
- Stanley D. Beck
- Stanley Fafara
- Stanley G. Love
- Stanley Paul Young
- Stanley T. Adams
- Star Theater (Portland, Oregon)
- Star of Oregon (event)
- Star of Oregon (ship)
- Stark Raving Theatre
- Stark Street
- Stark Street Bridge
- Stark's Twin Oaks Airpark
- Stark's Vacuum Museum
- Starkey, Oregon
- Starky's
- Starky's (Portland, Oregon)
- Starlight Parade
- Stars of Track and Field
- Start Making A Reader Today
- Starvation Creek Falls
- Starvation Creek State Park
- Starvation Heights, Oregon
- Staryl C. Austin
- Stasel Falls
- Stash Tea Company
- State Accident Insurance Fund
- State Capitol State Park
- State Library of Oregon
- State highways in Oregon
- State of Oregon
- State v. Henry
- Stateline Wind Farm
- States Rights Records
- Statesman Journal
- Statue of Abraham Lincoln (Ashland, Oregon)
- Statue of Abraham Lincoln (Portland, Oregon)
- Statue of Benjamin Franklin (Portland, Oregon)
- Statue of Bill Bowerman
- Statue of Eugene Skinner
- Statue of George Washington (Portland, Oregon)
- Statue of Harvey W. Scott
- Statue of Jason Lee
- Statue of John McLoughlin
- Statue of Paul Bunyan (Portland, Oregon)
- Statue of Rosa Parks (Eugene, Oregon)
- Statue of Todd Kirnan
- Statue of Vera Katz
- Staub Memorial Congregational Church
- Stauffer, Oregon
- Stayton High School
- Stayton Mail
- Stayton, Oregon
- Stayton–Jordan Bridge
- Steam Portland
- Steamboat Creek (Oregon)
- Steamboat Creek (Umpqua River tributary)
- Steamboat, Douglas County, Oregon
- Steamboat, Jackson County, Oregon
- Steamboats of Yaquina Bay and Yaquina River
- Steamboats of the Columbia River
- Steamboats of the Coquille River
- Steamboats of the Oregon Coast
- Steamboats of the Willamette River
- Stearns Hardware Store
- Steel Bridge
- Steelhead and salmon distinct population segments
- Steens Mountain
- Steens Mountain Wilderness
- Stein Gulch
- Stella Nickell
- Stephanie A. Majewski
- Stephanomeria elata
- Stephanomeria lactucina
- Stephanomeria malheurensis
- Stephen A. Douglas Puter
- Stephen Arthur Lowell
- Stephen Coffin
- Stephen Dow Beckham
- Stephen Epler
- Stephen F. Chadwick
- Stephen Gillett
- Stephen Holt (basketball)
- Stephen J. Cannell
- Stephen Kafoury
- Stephen Malkmus
- Stephen Meek
- Stephen P. Moss
- Stephen Paster
- Stephen Percy
- Stephen Samuel Wise
- Stephen Scott (composer)
- Stephen and Parthena M. Blank House
- Stephenie Steers
- Stephens Creek (Oregon)
- Sterling Creek (Oregon)
- Sterlingville, Oregon
- Sternwheeler Jean
- Steve "Snapper" Jones
- Steve Ancheta
- Steve Antin
- Steve Baker (baseball)
- Steve Barnett (American football)
- Steve Bechler
- Steve Belko
- Steve Blake
- Steve Callaway
- Steve Conway (politician)
- Steve Coury
- Steve Down
- Steve Fork
- Steve Greatwood
- Steve Helminiak
- Steve House (climber)
- Steve Johnson (basketball)
- Steve Lyons (baseball)
- Steve M. Thompson
- Steve Mason (poet)
- Steve Neal (historian)
- Steve Novick
- Steve Perry (Oregon musician)
- Steve Preece
- Steve Prefontaine
- Steve Raines
- Steve Reese
- Steve Simmons (soccer)
- Steven Allan Boggs
- Steven Evans (soccer)
- Steven G. Bradbury
- Steven J. van Enk
- Steven Jackson
- Steven McGeady
- Steven Peebles
- Steven Ritch
- Steven Smith (teamaker)
- Steven T. Wax
- Stevens Building (Portland, Oregon)
- Stevens Mountain Airport
- Stewart Bridge (Walden, Oregon)
- Stewart Holbrook
- Still Pending
- Stimson Lumber Company
- Stocker Park
- Stoel Rives
- Stohr Cars
- Stone Award for Literary Achievement
- Stone Bridge and the Oregon Central Military Wagon Road
- Stone House (Portland, Oregon)
- Stonefield Beach State Recreation Site
- Stonewall Bank (Lincoln County, Oregon)
- Stop Abuse for Everyone
- Storables
- Storm Large
- Story Time (sculpture)
- Stosh "Piz" Piznarski
- Stovokor (band)
- Strands
- Strange Ranger
- Stratton–Cornelius House
- Stratum (sculpture)
- Strauch Field
- Strawberry Lake (Oregon)
- Strawberry Mountain (Oregon)
- Strawberry Mountain Wilderness
- Strawberry Range
- Street Books
- Street Roots
- Street Scene (Young)
- Street of Dreams (event)
- Streetcar Stop for Portland
- Strength (band)
- Streptanthus glandulosus
- Streptanthus howellii
- Streptanthus tortuosus
- Streptomyces bacillaris
- Strfkr
- Strike Me Deadly
- Strikeforce: Rockhold vs. Kennedy
- Strome Park
- Stu Inman
- Stu Jackson
- Stu Rasmussen
- Stu Weber
- Student Center (Reed College)
- Student Union (Reed College)
- Studio Art Building
- Studio Building (Portland, Oregon)
- Stumptown (TV series)
- Stumptown (comics)
- Stumptown Coffee Roasters
- Stumptown Comics Fest
- Sturgeon Lake (Oregon)
- Sturgis Fork
- Styela montereyensis
- Subatomic Studios
- Sublimity, Oregon
- Substation Fire
- Succor Creek
- Succor Creek State Natural Area
- Sucker Creek Formation
- Suds Sutherland
- Sue H. Elmore
- Sugar Babydoll
- Sugarpine Drive-In
- Suicide of Jadin Bell
- SuicideGirls
- Suillus quiescens
- Sullivan's Gulch Bar & Grill
- Sullivan's Gulch, Portland, Oregon
- Sulphur Springs, Oregon
- Summer Cannibals (band)
- Summer Lake (Oregon)
- Summer Lake Hot Springs
- Summer Lake Wildlife Area
- Summer Lake, Oregon
- Summer of Fear (album)
- Summerville, Oregon
- Summit Awards
- Summit High School (Bend, Oregon)
- Summit Lake (Oregon)
- Summit Ski Area
- Summit, Oregon
- Sumner College
- Sumner, Oregon
- Sumner, Portland, Oregon
- Sumpter Valley Gold Dredge
- Sumpter Valley Railway
- Sumpter Valley Railway Historic District
- Sumpter Valley Railway Passenger Station
- Sumpter Valley Railway, Middle Fork (John Day River) Spur
- Sumpter, Oregon
- Sun Pass State Forest
- Sundance Meadows Airport
- Sunderland, Portland, Oregon
- Sunken Village Archeological Site
- Sunlight Solar Energy
- Sunn
- Sunny Valley, Oregon
- Sunnyhill Airport
- Sunnyside Environmental School
- Sunnyside United Methodist Church
- Sunnyside, Clackamas County, Oregon
- Sunnyside, Oregon
- Sunnyside, Portland, Oregon
- Sunnyside, Umatilla County, Oregon
- Sunnyslope, Salem, Oregon
- Sunrise Park (Troutdale, Oregon)
- Sunriver Airport
- Sunriver Resort
- Sunriver, Oregon
- Sunset Air Strip
- Sunset Bay State Park
- Sunset Beach State Recreation Site
- Sunset Beach, Oregon
- Sunset Empire Transportation District
- Sunset Esplanade
- Sunset High School (Beaverton, Oregon)
- Sunset Highway (Oregon)
- Sunset Speedway
- Sunset Transit Center
- Sunshine Dairy
- Sunshine Daydream
- Sunshine Tavern
- Sunstone
- Suntex, Oregon
- SuperDeluxe (restaurant)
- Superintendent's House (Sumpter, Oregon)
- Supervisor's House No. 1001
- Suplee Formation
- Suplee, Oregon
- Supra (hardware manufacturer)
- Surf Pines, Oregon
- Surf Trio
- Susan Alexjander
- Susan Castillo
- Susan DeFreitas
- Susan Habernigg
- Susan Helms
- Susan J. Harlan
- Susan Lowdermilk
- Susan M. Leeson
- Susan McLain
- Susan Monica
- Susan Morgan (politician)
- Susan P. Graber
- Susan Ruttan
- Susan Shadburne
- Susan Thayer
- Susanville, Oregon
- Susheela Jayapal
- Sutherlin Bank Building
- Sutherlin High School
- Sutherlin, Oregon
- Suttle Lake (Oregon)
- Sutton & Whitney
- Sutton Lake (Oregon)
- Sutton On Rogue Airport
- Suver, Oregon
- Suzanne Bonamici
- Suzanne Opton
- Suzanne VanOrman
- Suzanne Weber
- Suzanne Zimmerman
- Suzie Liles
- Svensen, Oregon
- Svenson Blacksmith Shop
- SW 6th & Madison and City Hall/SW 5th & Jefferson stations
- SW 6th & Pine and SW 5th & Oak stations
- Swagger Creek
- Swalley Irrigation District
- Swan Island (Oregon)
- Swan Island (band)
- Swan Island Industrial Park
- Swan Island Airport
- Swan Island Shipyard
- Swanson Group Aviation
- Swastika Mountain
- Sweaty Nipples
- Swede Roos
- Sweedeedee
- Sweet Hereafter (bar)
- Sweet Home Airport (Oregon)
- Sweet Home High School (Oregon)
- Sweet Home School District
- Sweet Home Valley
- Sweet Home, Oregon
- SwellPath
- Swetland Building
- Swindells Hall
- Swisshome, Oregon
- Switched at Birth (1999 film)
- Swoosh
- Swords (band)
- Sybil Plumlee
- Sycan River
- Syl Johnson (baseball)
- Sylvan, Oregon
- Sylvan-Highlands, Portland, Oregon
- Sylvester C. Simpson
- Sylvester Pennoyer
- Symeon C. Symeonides
- Symphony No. 10 (Milhaud)
- Symphoricarpos acutus
- Symphyotrichum hallii
- Sympistis amenthes
- Sympistis apep
- Sympistis cocytus
- Sympistis extremis
- Sympistis figurata
- Sympistis greyi
- Sympistis hathor
- Sympistis incubus
- Sympistis ragani
- Sympistis semicollaris
- Sympistis sesmu
- Sympistis sobek
- Sympistis sokar
- Synopsys
- Synthyris reniformis
- Syracuse, Oregon
- T. J. Potter
- T. W. Sullivan Hydroelectric Plant
- T.M. Richardson
- TMT Development
- TNT Creek
- TRUSTID
- Taarka
- Tabitha Moffatt Brown
- Table Rock Indian Reservation
- Table Rock Wilderness
- Table Rock, Oregon
- Tabor Robak
- Tachina actinosa
- TacoTime
- Tacy Atkinson
- Tad Wieman
- Tae-hong Choi
- Taft High School (Lincoln City, Oregon)
- Tahirah Memory
- Tahkenitch Lake
- Tahkenitch Landing Site
- Tajuan Porter
- Takelma
- Takelma language
- Takelma–Kalapuyan languages
- Takilma, Oregon
- Talbot, Oregon
- Talent, Oregon
- Talk Radio Network
- Talkdemonic
- Tallman Airport
- Tallman, Oregon
- Tallowbox Mountain
- Talos No. 2
- Tamara Fazzolari
- Tamarack Springs Ranch Airport
- Tami Farrell
- Tami Maida
- Tamily Weissman
- Tamolitch Falls
- Tamolitch Pool
- Tamástslikt Cultural Institute
- Tanasbourne, Oregon
- Tangent, Oregon
- Tanja Kostić
- Tannaz Farsi
- Tanner Butte
- Tanner Creek
- Tanner Creek (Columbia River tributary)
- Tanner Springs Park
- Tannler–Armstrong House
- Tanya Chaplin
- Tanystoma maculicolle
- Taowhywee Point
- Tapalaya
- Tape Op
- Tara Jane O'Neil
- Tara Labs
- Tarantula Ghoul
- Taravat Talepasand
- Taraxia ovata
- Tasty n Alder
- Tasty n Daughters
- Tasty n Sons
- Tauschia glauca
- Tauschia howellii
- Tauschia kelloggii
- Tawna Sanchez
- Tax Fairness Oregon
- Taxus brevifolia
- Taxus masonii
- Taya Kyle
- Taylor Averill
- Taylor Braun
- Taylor Hart
- Taylor John Williams
- Taylor Spencer
- Tazo
- Tea for Julie
- Team Dresch
- Team Oregon
- Teardrop Lounge
- Tears Run Rings (band)
- Tears of Joy Theatre
- Tec Laboratories
- TechfestNW
- Tecnu
- Tecotosh
- Ted Bates (American football)
- Ted Ferrioli
- Ted Hendry
- Ted Kulongoski
- Ted Rooney
- Ted Wheeler
- Tee Corinne
- Teed's Airport
- Teen Musical Theater of Oregon
- Tektronix
- Telegram Building
- Telegraph (1914 sternwheeler)
- Telephone (sternwheeler)
- Tellima
- Telocaset, Oregon
- Temple Beth Israel (Eugene, Oregon)
- Ten Mile Creek Bridge (Oregon)
- TenAsys
- Tenasillahe Island
- Tender Forever
- Tenino (sternwheeler)
- Tenino people
- Tenley Molzahn
- Tenmile Creek (Coos County, Oregon)
- Tenmile Creek (Lane County, Oregon)
- Tenmile Formation
- Tenmile Lake (Oregon)
- Tenmile, Coos County, Oregon
- Tenmile, Douglas County, Oregon
- Tenmile, Oregon
- Teote
- Terence McCulley
- Terence O'Donnell
- Teresa Alonso Leon
- Teresa Miller (lawyer)
- Teressa Raiford
- Term limits in Oregon
- Terminal Sales Building
- Terra Incognita (sculpture)
- Terra Nova High School (Portland, Oregon)
- TerraCycle (bicycle)
- Terrebonne, Oregon
- Terrell Brandon
- Terrence Jones
- Terrence Ross
- Terrence Scott
- Terri Crawford Hansen
- Terri Irwin
- Terry Baker
- Terry Bean
- Terry Beyer
- Terry Boss
- Terry Cooney
- Terry Cornutt
- Terry Dischinger
- Terry Emmert
- Terry Isaac
- Terry Ley
- Terry Porter
- Terry Robb
- Terry Schrunk
- Terry Schrunk Plaza
- Terwilliger Boulevard
- Terwilliger Hot Springs
- Terwilliger curves
- Tessa Violet
- Tetherow, Oregon
- Tetracis barnesii
- Tetrapteron graciliflorum
- Teufel Nursery
- Teufel's Farm Strip
- Tevian Dray
- Tex Oliver
- Thaddeus Fisher House
- Thaddeus Welch
- Thanatopsis
- Thanksgiving (band)
- Thara Memory
- Thatcher, Oregon
- Thayer Glacier
- The 1984 Rajneeshee bioterror attack
- The Abingdon Co.
- The Advocate (Portland, Oregon)
- The Ajna Offensive
- The Alibi (Portland, Oregon)
- The Ardea
- The Art Gym
- The Ashland Academy of Art
- The Asian Reporter (newspaper)
- The Astorian
- The Battered Bastards of Baseball
- The Battle of Rogue River
- The Beacon (University of Portland)
- The Bear Deluxe
- The Begum's Fortune
- The Blood of Lorraine
- The Blow
- The Breaks of the Game
- The Builders and the Butchers
- The Bulletin (Bend)
- The Burning Plain
- The Burnside Nest
- The Chicharones
- The Chief (Oregon newspaper)
- The Chronicle (Creswell, Oregon)
- The Church of Jesus Christ of Latter-day Saints in Oregon
- The Circuit Rider
- The Citadel Airport
- The Clinton (Portland, Oregon)
- The Collins Companies
- The Columbia County Chronicle & Chief
- The Continuity of Life Forms
- The Country Cat
- The Cove Palisades State Park
- The Daily Barometer
- The Dalles Bridge
- The Dalles Carnegie Library
- The Dalles Civic Auditorium
- The Dalles Commercial Historic District
- The Dalles Council
- The Dalles Dam
- The Dalles High School
- The Dalles Military Road
- The Dalles Mint
- The Dalles, OR Micropolitan Statistical Area
- The Dalles, Oregon
- The Dam Cup
- The Dandy Warhols
- The Day Called 'X'
- The Day the Earth Stood Cool
- The Dead Stars on Hollywood
- The Deadlines
- The Decemberists
- The Decemberists discography
- The Decemberists: A Practical Handbook
- The Delines
- The Delphian School
- The Dianne
- The Dime Store (Oregon)
- The Dime Store (Portland, Oregon)
- The Dimes
- The Dirtball
- The Dirty Duck (Oregon)
- The Dirty Duck (Portland, Oregon)
- The Discoverers (film)
- The Doubleclicks
- The Dougy Center
- The Drain Enterprise
- The Dream (Portland, Oregon)
- The Dream (sculpture)
- The Dreamer (Portland, Oregon)
- The Dreamer (sculpture)
- The Duck Store
- The Dude Ranch
- The Edge of Seventeen
- The Escape (Portland, Oregon)
- The Escape Club (Portland, Oregon)
- The Exploding Hearts
- The Eyrie Vineyards
- The Falconer (Hansen)
- The Family (Teneau)
- The Family Group (Geise)
- The Fields Bar and Grill
- The Fields Park
- The Fisherman's Bride
- The Fog (2005 film)
- The Four Top (podcast)
- The Freshwater Trust
- The Fruit Company
- The Galleria (Portland, Oregon)
- The Gentry (band)
- The Goonies
- The Goose (restaurant)
- The Grand Lodge Hotel
- The Green Man of Portland
- The Green Trees Ranch Airport
- The Greenbrier Companies
- The Grilled Cheese Grill
- The Grotto
- The Hatchery
- The Haunting of Sarah Hardy
- The Heads (Oregon)
- The Helio Sequence
- The Hemp and Cannabis Foundation
- The Herald-Pioneer
- The Hermiston Herald
- The High Violets
- The Hillsboro Argus
- The Holy Modal Rounders
- The Honeycombs (Oregon)
- The Hoxton, Portland
- The Hudson Brothers
- The Hugs
- The Human Bean
- The Hun (cartoonist)
- The Hunches
- The Ice Cutters
- The Imperial Sovereign Rose Court of Oregon
- The International School
- The Jefferson Dancers
- The Joggers
- The Kingsmen
- The Know (Portland, Oregon)
- The Knowledge (mural)
- The LaSells Stewart Center
- The Last Artful, Dodgr
- The Last Blockbuster
- The Last Innocent Man
- The Last Survivors
- The Librarians (2014 TV series)
- The Linfield Review
- The Liquor Store
- The Lives of Famous Men
- The Madras Pioneer
- The Masters Review
- The Matador (Portland, Oregon)
- The Meriwether
- The Minders
- The Mint Chicks
- The Miracle Workers
- The Missing Italian Girl
- The Money Game (game show)
- The Museum at Warm Springs
- The National Crittenton Foundation
- The Neverclaim
- The New Era (newspaper)
- The New Northwest
- The Newberg Graphic
- The News-Review
- The Newspaper Reader
- The Nines (hotel)
- The No-No's
- The Northwest Academy
- The Observer (La Grande)
- The Old Church (Portland, Oregon)
- The Old Spaghetti Factory
- The Ones Who Walk Away from Omelas
- The Operacycle
- The Oregon Desert
- The Oregon Duck
- The Oregon Encyclopedia
- The Oregon Experiment
- The Oregon Journal
- The Oregon Trail (1971 video game)
- The Oregon Trail (1985 video game)
- The Oregon Trail (2009 video game)
- The Oregon Trail (2011 video game)
- The Oregon Trail (Pressman Toys series)
- The Oregon Trail (TV series)
- The Oregon Trail (series)
- The Oregon Trail 3rd Edition
- The Oregon Trail 4th Edition
- The Oregon Trail: American Settler
- The Oregonian
- The Oregonian Building
- The Oregonian Printing Press Park
- The Original Dinerant
- The Original Pancake House
- The Out Crowd
- The Outlook (Gresham)
- The Pacific Index
- The Pacific Monthly
- The Pagoda (restaurant)
- The Parish
- The Perfectionists
- The Picnic House
- The Pioneer (Eugene, Oregon)
- The Pioneer Mother (Eugene, Oregon)
- The Plains Across
- The Playhouse (radio show)
- The Portland Cello Project
- The Prids
- The Promised Land (sculpture)
- The Punk Group
- The Quest (Corvallis, Oregon)
- The Quest (Portland, Oregon)
- The Racist Sandwich
- The Range Rats
- The Rats (American band)
- The Real World: Portland
- The Record-Courier (Baker City)
- The Redmond Spokesman
- The Register-Guard
- The Reserve Vineyards and Golf Club
- The Responsibility of Raising a Child
- The Richmond Bar
- The Riffs
- The Rippling Wall
- The River Wild
- The Road (2009 film)
- The Rocket (newspaper)
- The Rocks District of Milton-Freewater AVA
- The Roxy (Portland, Oregon)
- The Sandy Post
- The Scout (Portland, Oregon)
- The Secret Place (short story)
- The Send
- The Severin Sisters
- The Shaky Hands
- The Shedd Institute
- The Shins
- The Shoppes at Gateway
- The Sisters Brothers
- The Skanner
- The Slants
- The Source Weekly
- The Spear of the Lily Is Aureoled
- The Sports Bra
- The Standard (band)
- The Stolen Sweets
- The Storyteller (sculpture)
- The Street Trust
- The Streets of Tanasbourne
- The Thermals
- The Third Eye (Portland, Oregon)
- The Third Sex (band)
- The Times (Brownsville)
- The Toyes
- The Tradition
- The Trail to Oregon!
- The Traveler (sculpture)
- The U-Krew
- The Umpqua Post
- The Un-Road Trip
- The United Travel Service
- The Upsidedown
- The Valley Library
- The Village Green (band)
- The Village at Medford Center
- The Visible Men
- The W's
- The Water Tower Bucket Boys
- The Way West (film)
- The Westerly
- The Woods (2011 film)
- The Woodsman Tavern
- The World (Coos Bay)
- The Wrays
- The Wrecking Crew: The Inside Story of Rock and Roll's Best-Kept Secret
- Theatre (Reed College)
- Theatre of Sheep
- Thelma Parr
- Thelma Payne
- Thelypodium brachycarpum
- Thelypodium eucosmum
- Thelypodium howellii
- Theodore B. Wilcox Country Estate
- Theodore Bloomfield
- Theodore Bugas
- Theodore Dollarhide
- Theodore G. Jenes Jr.
- Theodore Roosevelt Memorial (Portland, Oregon)
- Theodore Roosevelt, Rough Rider
- Theodore Sturgeon
- Theodore Thurston Geer
- Theory (OMSI)
- Theory (Oregon Museum of Science and Industry)
- Theory (Portland, Oregon)
- Theory Eatery
- Theresa Wayman
- Thief Valley Dam
- Thief Valley Reservoir
- Third Eye Shoppe
- Thirtymile, Oregon
- This All Happened More or Less
- This England (album)
- This Patch of Sky
- Thom Hartmann
- Thom Park
- Thomas A. Balmer
- Thomas A. Bartlett
- Thomas A. Edison High School (Oregon)
- Thomas A. Livesley
- Thomas A. McBride
- Thomas B. Kay
- Thomas Benton Hoover House
- Thomas Benton Slate
- Thomas Condon
- Thomas Condon: Portrait of Condon
- Thomas Creek (Linn County, Oregon)
- Thomas Creek (Oregon)
- Thomas Creek Bridge
- Thomas Creek-Gilkey Covered Bridge
- Thomas D. Keizur
- Thomas E. Autzen
- Thomas Egenton Hogg
- Thomas G. Dietterich
- Thomas G. Hailey
- Thomas Garrigus
- Thomas Graham Building
- Thomas H. Parrott
- Thomas H. Tongue
- Thomas H. Wright
- Thomas Hager
- Thomas Hart Benton (senator)
- Thomas Hurley Brents
- Thomas J. Autzen
- Thomas J. Autzen House
- Thomas J. Dryer
- Thomas J. Farnham
- Thomas J. Flippin House
- Thomas J. Holmes
- Thomas J. Howell (botanist)
- Thomas Jefferson (Bitter)
- Thomas Jefferson Hubbard
- Thomas Joel Maloy
- Thomas Joseph Connolly
- Thomas Kay Woolen Mill
- Thomas Kemper
- Thomas L. McFadden
- Thomas Lamb Eliot
- Thomas Lauderdale
- Thomas Leigh Gatch
- Thomas Lowell Tucker
- Thomas M. Baldwin House
- Thomas M. and Alla M. Paterson House
- Thomas Mann Building
- Thomas Mapfumo
- Thomas McAdams
- Thomas McCann House
- Thomas McKay (fur trader)
- Thomas Mercer
- Thomas Michos House
- Thomas Milton Gatch
- Thomas Nelson (Oregon judge)
- Thomas R. Coon
- Thomas R. Cornelius
- Thomas Ryan (soccer)
- Thomas T. Allsen
- Thomas Talbott
- Thomas Tongue
- Thomas Tyner
- Thomas Van Scoy
- Thomas W. Mossberg
- Thomas and Ruckle Road
- Thomas and Walter Monteith House
- Thomas, Oregon
- Thompson Court Apartments
- Thompson Park (Portland, Oregon)
- Thompson's Mills State Heritage Site
- Thomson Reservoir (Oregon)
- Thor (sculpture)
- Thor's Well
- Thora B. Gardiner
- Thorn Lake (Lake County, Oregon)
- Thornberry, Oregon
- Three Arch Rocks National Wildlife Refuge
- Three Creek Lake
- Three Creeks, One Will
- Three Figures
- Three Fingered Jack
- Three Forks (Oregon)
- Three Lakes High School
- Three Rivers (Oregon)
- Three Rivers Casino and Resort
- Three Rivers School District (Oregon)
- Three Rivers, Oregon
- Three Sisters (Oregon)
- Three Sisters (sternwheeler)
- Three Sisters Tavern
- Three Sisters Wilderness
- Three Standing Forms
- Thrill-Ville USA
- Thrustmaster
- Thuja plicata
- Thumbsucker (film)
- Thunderbird and Whale
- Thunderegg
- Thundering Asteroids!
- Thurston High School
- Thurston High School shooting
- Thurston, Oregon
- Thurston, Springfield, Oregon
- Thysanocarpus radians
- Tianhui Michael Li
- TidalWave Productions
- Tide, Oregon
- Tideman Johnson Natural Area
- Tidewater, Oregon
- Tiernan, Oregon
- Tierra Del Mar, Oregon
- Tiffany Koyama Lane
- Tiffeny Milbrett
- Tiffiny Mitchell
- Tigard High School
- Tigard Public Library
- Tigard Transit Center
- Tigard, Oregon
- Tigard-Tualatin School District
- Tige Reynolds
- TigerLogic
- Tikitotmoniki Totems
- Tilikum Crossing
- Tillamook
- Tillamook Air Museum
- Tillamook Airport
- Tillamook Bay
- Tillamook Bay Community College
- Tillamook Burn
- Tillamook County Creamery Association
- Tillamook County Fair
- Tillamook County Transportation District
- Tillamook County, Oregon
- Tillamook Forest Center
- Tillamook Head
- Tillamook Headlight-Herald
- Tillamook High School
- Tillamook National Forest
- Tillamook River
- Tillamook Rock Light
- Tillamook School District
- Tillamook State Forest
- Tillamook Treasure
- Tillamook language
- Tillamook people
- Tillamook, Oregon
- Tiller Ranger Station
- Tiller, Oregon
- Tiloukaikt
- Tilt (restaurant)
- Tim Blixseth
- Tim Charles Phillips
- Tim Cone
- Tim Donahue (drummer)
- Tim Freeman
- Tim Hardin
- Tim Johnson (songwriter)
- Tim Joyce
- Tim Knopp
- Tim Stokes
- Tim Walsh (American football)
- Tim/Kerr
- Timber Jim
- Timber, Oregon
- Timberline Lodge
- Timberline Lodge ski area
- Timberline Trail
- Timbers Army
- Time in Oregon
- Time-Based Art Festival
- Timeless Media Group
- Timeline of Portland, Oregon
- Timeline of the Lewis and Clark Expedition
- Timeline of the occupation of the Malheur National Wildlife Refuge
- Times-Journal (Condon)
- Timothy Boyle
- Timothy E. Quill
- Timothy Lake
- Timothy Olson
- Timothy S. Leatherman
- Tin House
- Tin Shed Garden Cafe
- Tina Kotek
- Tinker Hatfield
- Tittie Butte
- To Grandmother's House
- To Scale the Scales of Justice
- Tobias Read
- Toby Meltzer
- Toby Riddle
- Todd Alan Reed
- Todd Christensen
- Todd Field
- Todd Haynes
- Todd Lake (Oregon)
- Todd Lakey
- Todd Nash
- Todd Nelson (tennis)
- Todd Snider
- Tokatee Klootchman State Natural Site
- Toketee Falls
- Toketee Falls, Oregon
- Toketee State Airport
- Tokyo International University
- Toledo High School (Oregon)
- Toledo State Airport
- Toledo, Oregon
- Tollgate, Oregon
- Tolman Creek
- Tolmiea
- Tolo, Oregon
- Tolovana Beach State Recreation Site
- Tolovana Park, Oregon
- Tolowa
- Tolowa language
- Tom Allison (baseball)
- Tom Atlee
- Tom Blanchard
- Tom Bruggere
- Tom Bunn
- Tom Butler (Oregon politician)
- Tom Copeland
- Tom Cramer
- Tom DeSylvia
- Tom Dick and Harry Mountain
- Tom Drougas
- Tom Everett
- Tom Gorman (1980s pitcher)
- Tom Grant (jazz musician)
- Tom Hanlon (politician)
- Tom Hughes (Oregon politician)
- Tom Insko
- Tom Jernstedt
- Tom Johnson (lawyer)
- Tom Keele
- Tom Manley (college president)
- Tom Marsh (politician)
- Tom McCall
- Tom McCall Memorial
- Tom McCall Waterfront Park
- Tom McGraw
- Tom Medley
- Tom Metzger
- Tom Moyer
- Tom Osborne (American football coach)
- Tom Pappas
- Tom Parrott
- Tom Peterson
- Tom Potter
- Tom Shaw (American football)
- Tom Spanbauer
- Tom Throop
- Tom Trebelhorn
- Tom Trusky
- Tom Westfall
- Tombstone (mountain)
- Tombstone Records
- Tommy Code
- Tommy Heath
- Tommy Lee (gridiron football)
- Tommy Prothro
- Tommy Thayer
- Tomáš Svoboda (composer)
- Tone Dogs
- Tonic Lounge
- Tonie Nathan
- Tonkon Torp
- Tonquin (1807 ship)
- Tonquin, Oregon
- Tony Barron
- Tony Kozina
- Tony Kuepfer
- Tony Martinez (broadcaster)
- Tony Meeker
- Tony Van Vliet (American politician)
- Tonya Harding
- Toonlet
- Tootie Smith
- Top Chef (season 18)
- Top Chef: Portland
- Top Level Design
- TopoQuest
- Toro Bravo (restaurant)
- Torrent sculpin
- Torreya clarnensis
- Torreyochloa erecta
- Tory Nixon
- Totem pole
- TouVelle State Recreation Site
- Touchet Formation
- Touché Restaurant & Bar
- Tourism in Portland, Oregon
- Tourist attractions near Portland, Oregon
- Tourist sternwheelers of Oregon
- Tourtellotte & Hummel
- Tower Theatre (Bend, Oregon)
- Town Center Park
- Town Club (Portland, Oregon)
- Town Square Park
- Town and Gown (Sponenburgh)
- Toxic Holocaust
- Toxic Kids
- Toxicoscordion fontanum
- Toxicoscordion fremontii
- Tracey Eaton
- Tracktown
- Tracy Cramer
- Tracy Daugherty
- Tracy Maddux
- Tragic Lovers
- Trail Blazers Trumpets
- Trail Creek (Rogue River tributary)
- Trail, Oregon
- Train Mountain Railroad
- Transcendence (Jellum)
- Transportation in Oregon
- Transportation in Portland, Oregon
- Trapezoid E
- Trask Mountain
- Trask River
- Trask River High School
- Travel Oregon
- Travelers Home
- Travis Cole
- Travis Foster
- Travis Knight
- Travis Rush
- Tre Arrow
- Tre Demps
- Treasure Valley Christian School
- Treasure Valley Community College
- Treasure Valley Reload Center
- Treat River
- Treaty of 1818
- Treaty with the Kalapuya, etc.
- Tree Farm (building)
- Tree Top
- Tree of Life (sculpture)
- Tremayne Kirkland
- Trent, Oregon
- Tres Tinkle
- Tressa May
- Treval Clifford Powers
- Trevett–Nunn House
- Trevino Brings Plenty
- Trevitt's Addition Historic District
- Trevor Wilson (baseball)
- Tri It
- Tri-City, Oregon
- TriMet
- TriMet (sculpture)
- TriMet Transit Police
- TriMet rolling stock
- TriQuint Semiconductor
- Triad (sculpture)
- Triad School
- Triangle Lake Round Barn
- Triangle Lake School
- Triangle Lake, Oregon
- Tribal War Records
- Tricholoma nigrum
- Trichostema laxum
- Trichostema simulatum
- Trifolium barbigerum
- Trifolium breweri
- Trifolium fucatum
- Trifolium howellii
- Trifolium leibergii
- Trifolium macraei
- Trifolium obtusiflorum
- Trifolium siskiyouense
- Trigger 4
- Trillium (Reed College)
- Trillium Charter School
- Trillium Lake
- Trillium angustipetalum
- Trinity Academy (Portland, Oregon)
- Trinity Episcopal Cathedral (Portland, Oregon)
- Trinity Episcopal Church (Ashland, Oregon)
- Trinity Episcopal Church (Bend, Oregon)
- Trinity Lutheran School (Bend, Oregon)
- Trinity Place Apartments
- Trio (Conner)
- Trio (Portland, Oregon)
- Triphysaria eriantha
- Tripwire (company)
- Trisaetum Winery
- Triteleia bridgesii
- Triteleia hendersonii
- Trivelpiece Airport
- Trochodendron postnastae
- Trochodendron rosayi
- Trogloraptor
- Trojan Nuclear Power Plant
- Trout Creek (Deschutes River tributary)
- Trout Creek Mountains
- Troutdale Library
- Troutdale Methodist Episcopal Church
- Troutdale, Oregon
- Troy Laundry Building (Portland, Oregon)
- Troy Polamalu
- Troy, Oregon
- Tru-Vue
- Truant (steamboat)
- Truman W. Collins
- Truman Wesley Collins Legal Center
- Trump Free Speech Rally
- Trusted Computing Group
- Tryon Creek
- Tryon Creek State Natural Area
- Tsianina Joelson
- Tsin-is-tum
- Tsuga heterophylla
- Tsuga mertensiana
- Tsunami fish
- Tualatin
- Tualatin Academy
- Tualatin High School
- Tualatin Hills Nature Park
- Tualatin Hills Park & Recreation District
- Tualatin Mountains
- Tualatin Park & Ride
- Tualatin Plains
- Tualatin Public Library
- Tualatin River
- Tualatin River National Wildlife Refuge
- Tualatin Valley
- Tualatin Valley Academy
- Tualatin Valley Fire and Rescue
- Tualatin Valley Highway
- Tualatin station
- Tualatin, Oregon
- Tuality Forest Grove Hospital
- Tuality Healthcare
- Tub Springs State Wayside
- Tuber oregonense
- Tucker (American wrestler)
- Tucker Bounds
- Tucker Maxon School
- Tucker Reed
- Tucker Sno-Cat
- Tudor Arms Apartments
- Tufti Mountain
- Tully Bevilaqua
- Tumala Mountain
- Tumalo Creek
- Tumalo Falls
- Tumalo Irrigation Project
- Tumalo Mountain
- Tumalo State Park
- Tumalo, Oregon
- Tumblebug Complex Fire
- Tumtum River
- Turner Creek Park
- Turner, Oregon
- Turtle Island Foods
- Turtledove Clemens
- Tuscarora Gas Pipeline
- Tusk (restaurant)
- Tusko (Oregon Zoo)
- Tutuilla, Oregon
- Tututni
- Tututni (tribe)
- Tututni language
- Twelve West
- Twickenham, Oregon
- Twin Falls (Oregon)
- Twin Peaks (Oregon)
- Twin Rocks, Oregon
- Twinka Thiebaud
- Twister Falls
- Two Rivers Correctional Institution
- Ty Burrell
- Ty Eriksen
- Ty Harden
- Tyee Formation
- Tyee Sandstone
- Tyee, Oregon
- Tygh Grade Summit
- Tygh Valley, Oregon
- Tyler Creek
- Tyler Dooley
- Tyler Geving
- Tyler Hentschel
- Tyler Shough
- Tyler Stenson
- Typhoon (American band)
- Typhoon (restaurant)
- Typhoon Songda (2016)
- Tyrone S. Woods
- Tyson Nam
- U-Lane-O Credit Union
- U.S. Bancorp
- U.S. Bancorp Tower
- U.S. Bicycle Route 20
- U.S. National Bank Building (Portland, Oregon)
- U.S. Post Office (Astoria, Oregon)
- U.S. Post Office (Tillamook, Oregon)
- U.S. Route 101 Business (Astoria, Oregon)
- U.S. Route 101 Business (Oregon)
- U.S. Route 101 in Oregon
- U.S. Route 126
- U.S. Route 197
- U.S. Route 199
- U.S. Route 20 Business (Bend, Oregon)
- U.S. Route 20 Business (Toledo, Oregon)
- U.S. Route 20 in Oregon
- U.S. Route 26 in Oregon
- U.S. Route 28
- U.S. Route 30 Alternate (Portland, Oregon)
- U.S. Route 30 Business (Ontario, Oregon)
- U.S. Route 30 Business (Portland, Oregon)
- U.S. Route 30 Business (St. Helens, Oregon)
- U.S. Route 30 Bypass (Portland, Oregon)
- U.S. Route 30 in Oregon
- U.S. Route 30N (Oregon–Idaho)
- U.S. Route 30S (Oregon)
- U.S. Route 395 in Oregon
- U.S. Route 420 (1925)
- U.S. Route 420 (Oregon–Washington)
- U.S. Route 630
- U.S. Route 730
- U.S. Route 95
- U.S. Route 95 Spur (Weiser, Idaho)
- U.S. Route 97 Business (Bend, Oregon)
- U.S. Route 97 Business (Klamath Falls, Oregon)
- U.S. Route 97 Business (Redmond, Oregon)
- U.S. Route 97 in Oregon
- U.S. Route 99E (Oregon)
- U.S. Route 99W (Oregon)
- UFC Fight Night: Lineker vs. Dodson
- UFC Fight Night: Overeem vs. Harris
- UO Computer and Information Science Department
- USCGC Bluebell
- USCGC Triumph (CG 52301)
- USRC Thomas Corwin (1876)
- USS Alcor (AK-259)
- USS Astoria (AK-8)
- USS Astoria (CA-34)
- USS Ault
- USS Blueback (SS-581)
- USS Currier (DE-700)
- USS Curry County (LST-685)
- USS LCI(L)-713
- USS Maloy (DE-791)
- USS Manayunk (AN-81)
- USS Mount Hood (AE-11)
- USS Oregon
- USS Oregon (BB-3)
- USS Oregon (SSN-793)
- USS Oregon City
- USS PC-815
- USS Portland (LPD-27)
- USS Ranger (CV-61)
- USS SC-1316
- USS Shark (1821)
- USS Tillamook (AT-16)
- USS Tillamook (ATA-192)
- USS Tillamook (SP-269)
- USS Western Belle (ID-3551)
- Uhaul Car Share
- Ukiah Oregon
- Ukiah School
- Ukiah, Oregon
- Ukiah–Dale Forest State Scenic Corridor
- Ulysses G. McAlexander
- Ulysses S. Grant
- Umapine, Oregon
- Umatilla
- Umatilla Bridge
- Umatilla Central Railroad
- Umatilla Chemical Depot
- Umatilla Council
- Umatilla County Fair
- Umatilla County, Oregon
- Umatilla High School (Oregon)
- Umatilla Indian Reservation
- Umatilla Masonic Lodge Hall
- Umatilla National Forest
- Umatilla National Wildlife Refuge
- Umatilla River
- Umatilla Site
- Umatilla language
- Umatilla people
- Umatilla, Oregon
- Umbellularia
- Umpleby Ranch Airport
- Umpqua
- Umpqua Airport
- Umpqua Bank Plaza
- Umpqua Basin
- Umpqua Community College
- Umpqua Community College shooting
- Umpqua County, Oregon
- Umpqua Group
- Umpqua Holdings Corporation
- Umpqua Hot Springs
- Umpqua National Forest
- Umpqua Research Company
- Umpqua River
- Umpqua River Bridge
- Umpqua River Farm Airport
- Umpqua River Light
- Umpqua State Scenic Corridor
- Umpqua Valley AVA
- Umpqua Valley Christian School
- Umpqua people
- Umpqua pikeminnow
- Umpqua, Oregon
- Un-Dam the Klamath
- Unchurched Belt
- Under Suspicion (TV series)
- Under Wildwood
- Undine (Columbia River sternwheeler)
- Unfolding Rhythms
- Unforgiven (2004)
- Unhinged (1982 film)
- Unified Grocers
- Unio (sternwheeler)
- Union Bank Tower
- Union County, Oregon
- Union Creek (Rogue River tributary)
- Union Creek Historic District
- Union Creek, Oregon
- Union Fishermen's Cooperative Packing Company Alderbrook Station
- Union Gap, Oregon
- Union High School (Oregon)
- Union Main Street Historic District
- Union Peak
- Union Station (TriMet)
- Union Street Railroad Bridge
- Union, Oregon
- Unipiper
- Unitarian Universalist Congregation at Willamette Falls
- United Airlines Flight 173
- United Airlines Flight 629
- United Artists Theater (Portland, Oregon)
- United Artists Theatre (Portland, Oregon)
- United Bicycle Institute
- United Brotherhood of Railway Employees
- United Carriage and Baggage Transfer Building
- United Presbyterian Church and Rectory (Albany, Oregon)
- United Presbyterian Church of Shedd
- United States Customhouse (Portland, Oregon)
- United States District Court for the District of Oregon
- United States Exploring Expedition
- United States House of Representatives elections in Oregon (2004)
- United States National Bank Building
- United States Post Office (Astoria, Oregon)
- United States Post Office (Eugene, Oregon)
- United States Post Office (Roseburg, Oregon)
- United States Post Office (Scappoose, Oregon)
- United States Post Office (The Dalles, Oregon)
- United States Post Office and Federal Building (La Grande, Oregon)
- United States Senate Select Committee on Improper Activities in Labor and Management
- United States congressional delegations from Oregon
- United States lightship Columbia (WLV-604)
- United States presidential elections in Oregon
- United States v. City of Portland
- United States v. Oregon
- United Streetcar
- Unitus Plaza
- Unity Airport (Oregon)
- Unity Bridge (Lowell, Oregon)
- Unity Forest State Scenic Corridor
- Unity Lake State Recreation Site
- Unity Ranger Station
- Unity, Lane County, Oregon
- Unity, Oregon
- University Club (Portland, Oregon)
- University Hall (University of Oregon)
- University Park (Portland, Oregon)
- University Park, Portland, Oregon
- University Tuberculosis Hospital
- University of Oregon
- University of Oregon College of Arts and Sciences
- University of Oregon College of Design
- University of Oregon College of Education
- University of Oregon Graduate Teaching Fellows Federation
- University of Oregon Museum of Natural and Cultural History
- University of Oregon Police Department
- University of Oregon Press
- University of Oregon School of Journalism and Communication
- University of Oregon School of Law
- University of Oregon Seal
- University of Oregon media
- University of Oregon rowing team
- University of Portland
- University of Redwood
- University of Western States
- Unknown Mortal Orchestra
- Untitled (Hardy)
- Untitled (Killmaster)
- Untitled (Morrison)
- Untitled (West)
- Untraceable
- Up the Creek (1984 film)
- Upfor Gallery
- Upper Butte Creek Falls
- Upper Chinook language
- Upper Chush Falls
- Upper Klamath Lake
- Upper Klamath National Wildlife Refuge
- Upper McNulty Reservoir
- Upper North Falls
- Upper Sandy Guard Station Cabin
- Upper Umpqua language
- Upper Willamette Transportation Line
- Upper and Lower Table Rock
- Upstream Downtown
- Ural Thomas
- Urban Farmer
- Urban Honking
- Urban Hydrology
- Urban League of Portland
- Urban Plaza
- Urban growth boundary
- Uriah F. Abshier
- Uroboros (sculpture)
- Uroboros Glass
- Ursula K. Le Guin
- Utah-Idaho Sugar Company
- Uto-Aztecan languages
- V. C. Gilbert
- VIP's (restaurant)
- Vaccinium parvifolium
- Vajra Enterprises
- Val Hoyle
- Valby, Oregon
- Vale Drug Store
- Vale High School
- Vale Hotel and Grand Opera House
- Vale, Oregon
- Valeriana californica
- Valerie Day
- Valerie Harper
- Vallejo (ferry)
- Valley & Siletz Railroad
- Valley Catholic School
- Valley Falls, Oregon
- Valley Junction, Oregon
- Valley River Center
- Valley View Airport
- Valley View Winery
- Valley and Siletz Railroad
- Valley of the Giants (Oregon)
- Valley of the Rogue State Park
- Valsetz, Oregon
- Valu-Mart
- Valvata oregonensis
- Van B. DeLashmutt
- Van Buren Street Bridge
- Van Duzer Corridor AVA
- Van's Aircraft
- Van, Oregon
- Vancouver Avenue First Baptist Church
- Vancouver Wine and Jazz Festival
- Vancouver, Washington
- Vancouveria chrysantha
- Vancouveria hexandra
- Vancouveria planipetala
- Vanessa Ray
- Vanessa Renwick
- Vanessa Van Edwards
- Vanishing Falls
- Vanity (comics)
- Vanity, Oregon
- Vanport Extension Center
- Vanport Library
- Vanport Manufacturing
- Vanport, Oregon
- Vansycle Wind Project
- Vari-Prop
- Vaughn Street Park
- Vaughn, Oregon
- Vault Cocktail Lounge
- Vaux's swift
- Vecepia Towery
- Vehicle registration plates of Oregon
- Velosaurus (sculpture)
- Velvet (dog)
- Velvet Cacoon
- Velveteria
- Venator, Oregon
- Venell Airport
- Veneta, Oregon
- Veneta, Oregon, 8/27/72
- Venetian Theatre
- Ventana al Pacifico
- Vera Katz
- Verboort, Oregon
- VeriWave
- Veritable Quandary
- Veritas School (Newberg, Oregon)
- Vern Burke
- Vern Rutsala
- Verne Duncan
- Vernier Software & Technology
- Vernon A. Forbes
- Vernon L. Scarborough
- Vernon Orlando Bailey
- Vernon Tejas
- Vernon, Portland, Oregon
- Vernonia High School
- Vernonia Municipal Airport
- Vernonia Peak Observatory
- Vernonia Pioneer Museum
- Vernonia School District
- Vernonia School District 47J v. Acton
- Vernonia, Oregon
- Veronica Monet
- VersaLogic
- Vesper, Oregon
- Vestas
- Vester Formation
- Veterans Affairs Medical Center (Oregon)
- Veterans Memorial Coliseum (Portland, Oregon)
- Veterans Memorial Park (Beaverton, Oregon)
- Veterans of Foreign Wars Monument
- Vey Sheep Ranch Airport
- Vi Gale
- Vic Gilliam
- Vic Sears
- Vic Snyder
- Vicia hassei
- Vicki Berger
- Vicki Phillips
- Vicki Stone
- Vicki Walker
- Victor Aloysius Meyers
- Victor Atiyeh
- Victor H. and Marta Jorgensen House
- Victor L. Tomseth
- Victor Noriega (pianist)
- Victor Pierpont Morris
- Victor Sanders
- Victor Trevitt
- Victoria Bar
- Victory Bar
- Victory Bell (University of Portland)
- Vida, Oregon
- VidiPath
- Viento State Park
- Vietnam War Memorial (Milwaukie, Oregon)
- View Point Inn
- View-Master
- View-Master factory supply well
- Vigor Industrial
- Viking Pavilion
- Vikki Breese-Iverson
- Villa St. Clara Apartments
- Villa St. Rose
- Villa-Mart
- Village (Oregon)
- Village Building Convergence
- Village Free School
- Villard Glacier
- Villard Hall
- Vin Lananna
- Vinay Prasad
- Vince Genna Stadium
- Vincent C. Plunkett
- Vinegar Hill (Oregon)
- Vinegar Hill-Indian Rock Scenic Area
- Vineyard Airport
- Vinsonhaler Blacksmith Shop
- Vinzenz Lausmann Memorial State Natural Area
- Viola cuneata
- Viola douglasii
- Viola hallii
- Viola lobata
- Viola ocellata
- Virgil Conn
- Virgil Earp
- Virgil and Beulah Crum House
- Virginia Cafe
- Virginia Cleaver Bacon
- Virginia Euwer Wolff
- Virginia Garcia Memorial Health Center
- Virginia Lesser
- Virginia Linder
- Virginia Patton
- Viridiseptis
- Virtue Hills
- Virus Nine
- Visible Cloaks
- Visitors Information Center (Portland, Oregon)
- Vista Bridge
- Vista House
- Vista Pearl
- Vista Ridge Tunnels
- Vivian Marshall
- Vladimir Nabokov
- Vogel Plaza
- Voices of Remembrance
- Volcanic Legacy Scenic Byway
- Volcanoes Stadium
- Vollum Institute
- Voltage, Oregon
- Voluntary Human Extinction Movement
- Von Pimpenstein
- Voodoo Doughnut
- Vortex 2020
- Vortex I
- Vote-by-mail in Oregon
- Vulcan Inc.
- W. A. Storey
- W. B. Nelson State Recreation Site
- W. Irving Latimer
- W. Lair Thompson
- W. Michael Gillette
- W. P. Keady
- W. S. Salmon House
- W. W. Thayer
- W.H. Harrison (steam schooner)
- W.O.W. Hall
- WCTU Railway
- WCWC Pacific Northwest Championship
- WES Commuter Rail
- WKE (WKEntertainment)
- WNG559
- WWF80
- WWF97
- WXL95
- WXM34
- WZ2522
- Waconda, Oregon
- Waddell & Harrington
- Wade Bell
- Wade Hampton Pipes
- Wagner Butte
- Wagner Creek (Bear Creek tributary)
- Wagontire Mountain
- Wagontire, Oregon
- Wah Chang Corporation
- Wah Gwin Gwin Falls
- Wahclella Falls
- Wahe Falls
- Wahkeena Creek Bridge
- Wahkeena Falls
- Wahkeena Falls Footbridge
- Wahkiakum County ferry
- Wahtum Lake
- Wahveveh
- Wahweveh
- Waite Fountain
- Wake Owl
- Wakonda Beach State Airport
- Walden, Oregon
- Waldo Block
- Waldo Glacier
- Waldo Hall
- Waldo Hills
- Waldo Lake
- Waldo Lake Wilderness
- Waldo Mountain
- Waldo Mountain Fire Lookout
- Waldo Park
- Waldo, Oregon
- Waldport High School
- Waldport, Oregon
- Waldschmidt Hall
- Walk of Flags
- Walk of the Heroines
- Walker Airport
- Walker Naylor Historic District
- Walker Stadium (baseball)
- Walker, Oregon
- Wall Creek
- Wall of Moms
- Wall of Water
- Walla Walla Basin Watershed Council
- Walla Walla Council (1855)
- Walla Walla River
- Walla Walla Valley AVA
- Walla Walla people
- Wallace House (fur-trade post)
- Wallace Long
- Wallace McCamant
- Wallace Mount
- Wallace P. Carson Jr.
- Wallace Park (Portland, Oregon)
- Wallace Turner
- Wallace and Glenn Potter House
- Wallalute Falls
- Wallamet (1853 sidewheeler)
- Wallamet Council
- Waller Hall
- Walling Pond
- Wallooskee River
- Wallowa
- Wallowa County Chieftain
- Wallowa County Chieftain Building
- Wallowa County Courthouse
- Wallowa County, Oregon
- Wallowa High School
- Wallowa Lake
- Wallowa Lake Highway Forest State Scenic Corridor
- Wallowa Lake State Park
- Wallowa Lake Tramway
- Wallowa Lake, Oregon
- Wallowa Mountains
- Wallowa Ranger Station
- Wallowa River
- Wallowa River Rest Area
- Wallowa Union Railroad Authority
- Wallowa, Oregon
- Wallowa–Whitman National Forest
- Walluski, Oregon
- Wally Backman
- Wally Borrevik
- Wally Byam
- Wally Hicks
- Wally Johansen
- Wally Rhines
- Walnut Street Park
- Walt Brown
- Walt Curtis
- Walt Dawson
- Walt McCredie
- Walt Morey
- Walter Brennan
- Walter C. Winslow
- Walter D. Pugh
- Walter F. Burrell House
- Walter G. Schroeder
- Walter Houser Brattain
- Walter Howard Evans
- Walter Hummel (athlete)
- Walter L. Tooze
- Walter Lafferty
- Walter M. Pierce
- Walter M. Walker
- Walter Plywaski
- Walter Rane
- Walter S. Bowman
- Walter S. Zimmerman House
- Walter T. West
- Walter Taylor Sumner
- Walter Thurmond III
- Walter V. Smith House
- Walter Wirth Lake
- Walterville, Oregon
- Walton, Oregon
- Wamic, Oregon
- Wampire
- Wanda Brown Shaw
- Wanda McKay
- Wandering salamander
- Wanderlust Circus
- Wankers Corner, Oregon
- Wapato Bridge
- Wapato Island
- Wapato Lake
- Wapinitia Airport
- Wapinitia, Oregon
- War Paint (horse)
- Ward Creek (Rogue River tributary)
- Ward Cunningham
- Ward Weaver III
- Warlord (hardcore band)
- Warm Springs Indian Reservation
- Warm Springs Reservoir
- Warm Springs River
- Warm Springs State Recreation Site
- Warm Springs, Oregon
- Warner B. Snider
- Warner Canyon
- Warner Lakes
- Warner Mountains
- Warner Pacific University
- Warner Peak
- Warner Valley
- Warner's Airport
- Warren Binford
- Warren C. Gill
- Warren Creek Falls (Oregon)
- Warren Heywood Williams
- Warren M. Washington
- Warren W. Smith
- Warren, Oregon
- Warrendale, Oregon
- Warrenton High School (Oregon)
- Warrenton, Oregon
- Warrior Rock Light
- Wartnerchaney
- Wasco
- Wasco Airport
- Wasco County, Oregon
- Wasco Dam
- Wasco Lake
- Wasco State Airport
- Wasco, Oregon
- Wasco-Wishram
- Wascopam Mission
- Washburne Historic District
- Washburne State Wayside
- Washington (steamboat 1851)
- Washington County Cooperative Library Services
- Washington County Courthouse (Oregon)
- Washington County Fair (Oregon)
- Washington County Fire District 2
- Washington County, Oregon
- Washington High School (Oregon)
- Washington Jefferson Park
- Washington Park (Portland, Oregon)
- Washington Park and Zoo Railway
- Washington Park station (TriMet)
- Washington Square (Oregon)
- Washington Square Transit Center
- Washington/SE 12th Ave station
- Watchman Lookout Station
- Water, Please
- Waterfront Blues Festival
- Waterfront Workers History Project
- Waterloo, Oregon
- Waterman, Oregon
- Watseco, Oregon
- Watson Falls
- Watts Landing Airport
- Waucoma Hotel
- Wauna, Oregon
- Waverley Country Club
- Wayfinding Academy
- Wayne Alley
- Wayne Chabre
- Wayne Fisk
- Wayne H. Fawbush
- Wayne Krantz
- Wayne Krieger
- Wayne Lyman Morse United States Courthouse
- Wayne Morse
- Wayne Morse Family Farm
- Wayne Scott
- Wayne Twitchell
- Waynes Air Service Airport
- We Are Here (sculpture)
- We Can Do Better
- We Choose Love
- We Have Always Lived Here
- We Stand with You
- Wearable augmented task-list interchange device
- Weather Machine
- Weatherby, Oregon
- Weatherly Building
- Weberg Formation
- Webley John Hauxhurst
- Webtrends
- Wecoma
- Wecoma Beach, Oregon
- Wedderburn, Oregon
- Weddle Bridge
- Weed the People
- Wei Wei (restaurant)
- Weinhard Brewery Complex
- Weinland (band)
- Weist Apartments
- Welches, Oregon
- Welcome (sternwheeler)
- Welcome to That Whole Thing
- Wellington Park (Portland, Oregon)
- Wells Fargo Building (Portland, Oregon)
- Wells Fargo Center (Portland, Oregon)
- Wellsprings Friends School
- Wells–Guthrie House
- Wemme, Oregon
- Wenaha National Forest
- Wenaha River
- Wenaha Wildlife Area
- Wenaha–Tucannon Wilderness
- Wenat (sternwheeler)
- Wendell Wood
- Wendell Wyatt
- Wendling Bridge
- Wendling, Oregon
- Wendy Maltz
- Wendy Red Star
- WeoGeo
- Wes Cooley
- Wes DeMott
- Wes Schulmerich
- Wesley O. Smith
- West Albany High School
- West Albany, Albany, Oregon
- West Buttercreek Airport
- West Cascades Scenic Byway
- West Coast (train)
- West Coast Airlines Flight 720
- West Coast Airlines Flight 956
- West Coast Bancorp
- West Coast Conference
- West Coast Conference Men's Basketball Tournament
- West Coast Game Park Safari
- West Coast Hotshots
- West Coast Infrastructure Exchange
- West Coast League
- West Coast Shoe Company
- West Coast Woods Model Home
- West Coast Wrestling Connection
- West Coast lumber trade
- West Coast of the United States
- West Fork Millicoma River
- West Fork Salmon River (Clackamas County, Oregon)
- West Fork Smith River
- West Haven, Oregon
- West Lane Technology Learning Center
- West Linn High School
- West Linn Public Library
- West Linn Tidings
- West Linn, Oregon
- West Linn-Wilsonville School District
- West Little Owyhee River
- West Point Airport
- West Portland Park, Portland, Oregon
- West Salem High School (Salem, Oregon)
- West Salem, Salem, Oregon
- West Scio, Oregon
- West Shore (magazine)
- West Side CSO Tunnel
- West Side, Oregon
- West Slope, Oregon
- West Stayton, Oregon
- West Union Baptist Church
- West Union, Oregon
- West University, Eugene, Oregon
- West Valley Hospital (Oregon)
- West's Block
- Westar Institute
- Western Antique Aeroplane & Automobile Museum
- Western Cascades
- Western Christian School
- Western Communications
- Western Family Foods
- Western Front (band)
- Western Oregon
- Western Oregon Indian Termination Act
- Western Oregon University
- Western Oregon Wolves
- Western Red Back Salamander
- Western Seminary
- Western Star (train)
- Western Star Trucks
- Western States Pact
- Western Tri-State League
- Western Workmen's Co-operative Publishing Company
- Western larch
- Western meadowlark
- Western white fir
- Western white pine
- Westfall, Oregon
- Westfir, Oregon
- Westlake, Oregon
- Westmoreland Park
- Westmoreland, Portland, Oregon
- Weston, Oregon
- Weston-McEwen High School
- Westport, Oregon
- Westside Christian High School
- Westslope cutthroat trout
- Westview High School (Portland, Oregon)
- Wet Confetti
- Whale (sculpture)
- Whale Cove (Oregon)
- Whaleback Snow-Survey Cabin
- Wheatland Ferry
- Wheatland Press
- Wheatland, Oregon
- Wheatridge Renewable Energy Facility
- Wheeler County, Oregon
- Wheeler High School (Fossil, Oregon)
- Wheeler Ridge Japanese Bombing Site
- Wheeler, Tillamook County, Oregon
- Whetstone Point
- Whidden & Lewis
- Whidden–Kerr House and Garden
- Whilamut Passage Bridge
- Whiskey Hills
- Whiskey Soda Lounge
- Whisky Creek Cabin
- Whistlestop for an Organ Teacher
- Whitaker Ponds Nature Park
- White Birch Cemetery
- White Bird (Native American leader)
- White City, Oregon
- White Horse Mountains
- White Hot Odyssey
- White Owl Social Club
- White Point (Jackson County, Oregon)
- White River (Oregon)
- White River Falls State Park
- White River Glacier (Oregon)
- White Springs Television
- White Stag (clothing)
- White Stag Block
- White Stag sign
- White Tail Ridge Formation
- Whiteaker, Eugene, Oregon
- Whitehorse Basin cutthroat trout
- Whitehorse Falls
- Whitehorse Ranch
- Whitehorse Ranch Airport
- Whiteside Theatre
- Whiteson railway station
- Whiteson, Oregon
- Whitewater Fire
- Whitewater Glacier
- Whitewater River (Oregon)
- Whitford, Oregon
- Whitman National Forest
- Whitman massacre
- Whitney Otto
- Whitney Ping
- Whitney and Gray Building
- Whitney, Oregon
- Who's on Top?
- Whorehouse Meadow
- Whychus Creek
- Wickiup Dam
- Wickiup Reservoir
- Wide West
- Widmer Brothers Brewery
- Widowed Services Program
- Wie is de Mol? (Dutch season 17)
- Wieden+Kennedy
- Wiesendanger Falls
- Wigrich Airport
- Wigwam burner
- Wilbur Ternyik
- Wilbur, Oregon
- Wilco (farm supply cooperative)
- Wilcox Building (Portland, Oregon)
- Wild (2014 film)
- Wild Dogs
- Wild Flag
- Wild Ones (band)
- Wild Rogue Wilderness
- Wild Salmon Center
- Wild Wild Country
- Wildcat Creek (Siuslaw River tributary)
- Wildcat Creek Bridge
- Wilder Apartments
- Wilderness Airport
- Wilderness Charter School
- Wilderville, Oregon
- Wildfang
- Wildhorse Creek (Alvord Lake)
- Wildhorse Ladies Golf Classic
- Wildhorse Resort & Casino
- Wildhorse Valley Airport
- Wildwood (Portland, Oregon)
- Wildwood (novel)
- Wildwood (restaurant)
- Wildwood Falls
- Wildwood Recreation Site
- Wildwood, Clackamas County, Oregon
- Wildwood, Lane County, Oregon
- Wildwood, Oregon
- Wiley's Seaplane Port
- Wilfrid Dixon
- Wilhelm's Portland Memorial Funeral Home
- Wilhelmina Mohle House
- Wilhoit Springs
- Wilkes, Portland, Oregon
- Wilkesboro, Oregon
- Will Bloss
- Will H. Daly
- Will Vinton
- Willa McGuire Cook
- Willa Schneberg
- Willakenzie Grange Hall
- Willamalane Park and Recreation District
- Willamette
- Willamette Bearcats
- Willamette Block
- Willamette Bridge
- Willamette Cattle Company
- Willamette Chief
- Willamette Collegian
- Willamette District Council
- Willamette Escarpment
- Willamette Falls
- Willamette Falls Locks
- Willamette Falls Paper Company
- Willamette Floodplain
- Willamette Greenway
- Willamette Hall
- Willamette Heritage Center
- Willamette High School
- Willamette Industries
- Willamette Iron and Steel Works
- Willamette Law Review
- Willamette Leadership Academy
- Willamette Lowland basin-fill aquifer
- Willamette Meteorite
- Willamette Mission State Park
- Willamette National Cemetery
- Willamette National Forest
- Willamette Park
- Willamette Pass
- Willamette Pass Resort
- Willamette River
- Willamette River Light
- Willamette Riverkeeper
- Willamette Shore Trolley
- Willamette Steam Navigation Company
- Willamette Stone
- Willamette Town Center
- Willamette Trading Post
- Willamette University
- Willamette University College of Law
- Willamette University College of Medicine
- Willamette University MBA
- Willamette University School of Education
- Willamette Valley
- Willamette Valley (disambiguation)
- Willamette Valley (ecoregion)
- Willamette Valley (train)
- Willamette Valley AVA
- Willamette Valley Christian School
- Willamette Valley Company
- Willamette Valley Firebirds
- Willamette Valley Fruit Company
- Willamette Valley Medical Center
- Willamette Valley National Wildlife Refuge Complex
- Willamette Valley Ponderosa Pine
- Willamette Valley Railway
- Willamette Valley Southern Railway
- Willamette Valley Vineyards
- Willamette Valley and Coast Railroad
- Willamette Valley and Coast Railroad Depot
- Willamette Valley flood of 1996
- Willamette Valley forests
- Willamette Week
- Willamette Writers
- Willamette locomotive
- Willamette meridian
- Willamette, Oregon
- Willamina Creek
- Willamina High School
- Willamina School District
- Willamina, Oregon
- Willard Joseph Chamberlin
- Willard N. Jones
- Willem van Hoogstraten
- William A. Ekwall
- William A. Finley
- William A. Haseltine House
- William A. Hilliard
- William A. Massingill
- William A. Niskanen
- William A. Slacum
- William Abbey
- William Appleman Williams
- William B. Ault
- William B. Daniels
- William B. Holden House
- William B. Rosson
- William Ball Gilbert
- William Barlow (pioneer)
- William Barlow House
- William Beauchamp
- William Benton (writer)
- William Bittle Wells House
- William C. Knighton
- William C. Perry
- William Cameron McKay
- William Cannon (pioneer)
- William Clark
- William Conklin Cusick
- William D. Fenton House
- William D. Hare
- William Dickey (poet)
- William E. Brainard House
- William E. Walsh (Oregon politician)
- William Edgar Cohen
- William Edmondson (sound engineer)
- William Everson (poet)
- William F. Frye
- William F. House
- William F. Mangels Four-Row Carousel
- William Fraser Tolmie
- William Frederick McCaw
- William G. East
- William G. Everson
- William G. Hare
- William G. T'Vault
- William Gedamke House
- William Gilpin (governor)
- William Gladstone Steel
- William Grannell
- William Gray Purcell
- William H. Boring
- William H. Farrar
- William H. Galvani
- William H. Gray (Oregon politician)
- William H. Lewis Model House
- William H. Steiwer
- William H. Strayer (Oregon legislator)
- William H. Warner
- William H. Wehrung
- William H. Willson
- William Hamilton (theologian)
- William Hickley Gross
- William Hurt
- William Irving (steamship captain)
- William J. Bailey
- William J. Firey
- William J. McConnell
- William Jasper Kerr
- William Justin Kroll
- William Kantor
- William Keil
- William Kittredge
- William Kuykendall
- William L. Adams (pioneer)
- William L. Finley
- William L. Finley National Wildlife Refuge
- William L. Holmes House
- William L. Jess Dam
- William L. Sullivan (author)
- William Lair Hill
- William Langley (Oregon politician)
- William Levada
- William Logan (Indian agent)
- William Luther Pierce
- William M. King
- William M. McAllister
- William M. Tugman State Park
- William M. Whidden
- William Marion Ramsey
- William McClendon
- William McCormick (diplomat)
- William McCoy (Oregon politician)
- William Michaelian
- William N. Barrett
- William O. Douglas
- William O. Hall
- William O. Munsell House
- William Oefelein
- William Olvis
- William Overton (Portland founder)
- William P. Bryant
- William P. Heryford House
- William P. Lord High School
- William P. Murphy
- William P. Warnock House
- William P. Young
- William Packwood
- William Paine Lord
- William Papas
- William Pope McArthur
- William R. Ellis
- William R. King (judge)
- William Reid (Scottish businessman)
- William Reinhart
- William Robert Broughton
- William S. Ladd
- William S. Mason
- William Simon U'Ren
- William Smaldone
- William Smith (Oregon politician)
- William Smith (wrestler)
- William Snyder (playwright)
- William Spencer Newbury
- William Stafford (poet)
- William Strong (Oregon judge)
- William Sublette
- William T. E. Wilson Homestead
- William T. Vinton
- William Tebeau
- William Thompson (journalist)
- William Todd Schultz
- William Trufant Foster
- William V. Rinehart
- William Vandevert
- William W. Chapman
- William W. Knight (publisher)
- William W. Page
- William W. Upton
- William Waldo (California politician)
- William Waldo (Oregon politician)
- William Wallace McCredie
- William Weigand
- William and Annie MacMaster House
- Williams River (Oregon)
- Williams, Oregon
- Williamson Mountain
- Williamson River (Oregon)
- Willie Anderson (footballer)
- Willie Barrow
- Willie Taggart
- Willis C. Hawley
- Willis Mahoney
- Willis Van Dusen
- Willow Creek (Columbia River tributary)
- Willow Creek (Deschutes River tributary)
- Willow Creek (Malheur River tributary)
- Willow Creek Dam (Oregon)
- Willow Creek Wildlife Area
- Willow Creek Transit Center
- Willow Prairie Cabin
- Willowcreek, Oregon
- Wilma Roberts
- Wilshire Park (Portland, Oregon)
- Wilson Falls (Oregon)
- Wilson Price Hunt
- Wilson Ranch Airport
- Wilson River (Oregon)
- Wilson River Bridge
- Wilsonville High School
- Wilsonville Memorial Park
- Wilsonville Public Library
- Wilsonville Spokesman
- Wilsonville Transit Center
- Wilsonville railroad bridge
- Wilsonville, Oregon
- Wilson–Chambers Mortuary
- Wilson–South House
- Wimer Bridge
- Wimer, Oregon
- Win McCormack
- WinCo Foods Portland Open
- Winchester Bay, Oregon
- Winchester Dam
- Winchester, Oregon
- Winchuck River
- Winchuck State Recreation Site
- Wind Fence
- Wind Gate
- Wind River (Oregon)
- Wind power in Oregon
- Wind-Rain Song
- Windsor W. Calkins House
- Windward Performance
- Winema (sternwheeler)
- Winema National Forest
- Winger (novel)
- Wingville, Oregon
- Winifred Byrd
- Winifred Harper
- Winkle Bar Airport
- Winlock W. Steiwer
- Winn Airport
- Winnas Expedition
- Winona LaDuke
- Winston Churchill High School (Eugene, Oregon)
- Winston, Oregon
- Winter Falls
- Winter Rider No. 2
- Winthrow-Melhase Block
- Wipers
- Wipf and Stock
- Witch Hazel, Oregon
- Witch Mountain (band)
- Without Evidence
- Wizard Falls
- Wizard Island
- Wlnsvey Campos
- Woahink Lake
- Wolf Creek Falls (Oregon)
- Wolf Creek Inn State Heritage Site
- Wolf Creek, Oregon
- Wolff & Zwicker Iron Works
- Wolverine (motor vessel)
- WomanSpirit
- Women Making History in Portland
- Women's Beat League
- Women's Civic Improvement Clubhouse
- Women's March on Portland
- Wonder Ballroom
- Wonder, Oregon
- Wong Laundry Building
- Wong's King
- Wood River (Oregon)
- Wood River Wetland
- Wood Village, Oregon
- Wood v. Moss
- Woodbridge Hall (Reed College)
- Woodburn Dragstrip
- Woodburn High School
- Woodburn Independent
- Woodburn Premium Outlets
- Woodburn Success Alternative High School
- Woodburn bank bombing
- Woodburn, Oregon
- Wooden Shoe Tulip Festival
- Woodland Park Hospital
- Woodland Park, Portland, Oregon
- Woodlark Building
- Woodlawn Park (Portland, Oregon)
- Woodlawn, Portland, Oregon
- Woodley Lewis
- Woodrow Wilson Junior High School (Eugene, Oregon)
- Woods and Caples General Store
- Woods, Oregon
- Woodson T. Slater
- Woodson, Oregon
- Woodstock Community Center
- Woodstock Library
- Woodstock Mural
- Woodstock Park (Portland, Oregon)
- Woodstock School (Portland, Oregon)
- Woodstock, Portland, Oregon
- Woodville, Oregon
- Woody Green
- Worden, Oregon
- Wordos
- Working Wonders Children's Museum
- World Famous Cannabis Cafe
- World Famous Kenton Club
- World Forestry Center
- World Trade Center (Portland, Oregon)
- World War I Memorial (Salem, Oregon)
- World War II Memorial (Salem, Oregon)
- World of Speed (Wilsonville, Oregon)
- WorldNetDaily
- Worst Day of the Year Ride
- Wow & Flutter
- Wren, Oregon
- Wright King
- Wy'east Falls
- Wyatt Houston
- Wyeth, Oregon
- Wyethia mollis
- Wygant State Natural Area
- Wyoming Colorado Railroad
- X-Ray Cafe
- XLB (Portland, Oregon)
- XOXO (festival)
- Xavier Coleman
- Xerophyllum tenax
- Xico (restaurant)
- Y La Bamba
- Y. Sherry Sheng
- YWCA of Greater Portland
- Ya Po Ah Terrace
- Yaacov Bergman
- Yachats Ocean Road State Natural Site
- Yachats River
- Yachats State Recreation Area
- Yachats, Oregon
- Yacht (band)
- Yainax Butte
- Yakaya
- Yakima War
- Yakso Falls
- Yale Union
- Yale Union Laundry Building
- Yamasa
- Yamhill
- Yamhill Carlton High School
- Yamhill Carlton School District
- Yamhill County Courthouse
- Yamhill County Transit
- Yamhill County, Oregon
- Yamhill District and Morrison/SW 3rd Ave stations
- Yamhill High Flyers
- Yamhill River
- Yamhill River lock and dam
- Yamhill Valley
- Yamhill, Oregon
- Yamhill-Carlton AVA
- Yamsay Mountain
- Yankee Champion
- Yankton, Oregon
- Yaquina
- Yaquina Bay
- Yaquina Bay Bridge
- Yaquina Bay Light
- Yaquina Bay State Recreation Site
- Yaquina City, Oregon
- Yaquina Formation
- Yaquina Head
- Yaquina Head Light
- Yaquina River
- Yaquina people
- Yaquina, Oregon
- Yard (Portland, Oregon)
- Yarnell, Oregon
- Yasui v. United States
- Yellow Garter Band
- Yellow Swans
- Yellow Wolf (Nez Perce)
- Yeon Building
- Yesmail
- Yeti (magazine)
- Ynez Seabury
- Yob (band)
- Yocum Falls (Clackamas County, Oregon)
- Yoder, Oregon
- Yogi Tea
- Yoko Matsuoka McClain
- Yoncalla High School
- Yoncalla language
- Yoncalla, Oregon
- Yonna, Oregon
- York (explorer)
- York Factory Express
- York: Terra Incognita
- You Are Here (sculpture)
- You Me Her
- Young's Scouts
- Youngs Bay
- Youngs River
- Youngs River Falls
- Yum Yum Children
- Yume Bitsu
- Yung Bae
- Yvenson Bernard
- Yōsuke Matsuoka
- Z.C.B.J. Tolstoj Lodge No. 224
- ZGF Architects
- ZZ Ward
- Zac Rosscup
- Zach Hudson
- Zach King
- Zamah Cunningham
- Zanclognatha bryanti
- Zane Grey Cabin
- Zayne Emory
- Zebra Fish (sculpture)
- Zebrafish Information Network
- Zefiro (restaurant)
- Zena, Oregon
- Zenas Ferry Moody
- Zero Tolerance Knives
- Zidell Companies
- Zidell Yards
- Zigzag Glacier
- Zigzag Mountain
- Zigzag Ranger Station
- Zigzag River
- Zigzag, Oregon
- Zimmerman–Rudeen House
- Zion Lutheran Church (Portland, Oregon)
- Zip (roller coaster)
- Zoe Buckman
- Zoiglhaus Brewing Company
- Zollie Volchok
- Zoobomb
- ZoomCare
- Zoot Horn Rollo
- Zschernig v. Miller
- Zuck Carlson
- Zula Linklater House
- Zumwalt Prairie
- Zumwalt, Oregon
- Zupan's Markets
- Zwagg Island
- Ævangelist
- Étienne Lucier