Portal:Australia
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Introduction

Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a land area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world, and is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, including deserts in the interior and tropical rainforests along the coast.
The ancestors of Aboriginal Australians began arriving from Southeast Asia 50,000 to 65,000 years ago, during the Last Glacial Period. By the time of British settlement, Aboriginal Australians spoke more than 250 distinct languages and had one of the oldest living cultures in the world. Australia's written history commenced with Dutch exploration of most of the coastline in the 17th century. British colonisation began in 1788 with the establishment of the penal colony of New South Wales. By the mid-19th century, most of the continent had been explored by European settlers and five additional self-governing British colonies were established, each gaining responsible government by 1890. The colonies federated in 1901, forming the Commonwealth of Australia. This continued a process of increasing autonomy from the United Kingdom, highlighted by the Statute of Westminster Adoption Act 1942, and culminating in the Australia Act 1986.
Australia is a parliamentary democracy with a constitutional monarchy, and a federation comprising six states and ten territories. Its population of almost 29 million is highly urbanised and heavily concentrated on the eastern seaboard. Canberra is the nation's capital, while its most populous cities are Sydney and Melbourne, each with a population of more than five million. Australia's culture is diverse, and the country has one of the highest foreign-born populations in the world. It has a highly developed economy and one of the highest per capita incomes globally. Its abundant natural resources and well-developed international trade relations are crucial to the country's economy. It ranks highly for quality of life, health, education, economic freedom, civil liberties and political rights.
Featured article -
Severe Tropical Cyclone Joy struck Australia in late 1990, causing the third highest floods on record in Rockhampton, Queensland. This cyclone began as a weak tropical low near the Solomon Islands, and initially moved westward. On 18 December, it was named Joy, becoming the 2nd named storm of the 1990–91 Australian region cyclone season. After turning southwest, Joy developed a well-defined eye and strengthened to maximum sustained winds of 165 km/h (103 mph) while approaching Cairns in Far North Queensland. Brushing the city with strong winds, the cyclone soon weakened and turned southeast. Joy later curved back southwest, making landfall near Townsville, Queensland on 26 December. It dissipated the next day; remnant moisture continued as torrential rainfall over Queensland for two weeks. (Full article...)
Selected biography -
Sir Thomas Walter White, KBE, DFC, VD (26 April 1888 – 13 October 1957) was an Australian politician and pilot in the First World War. In 1914 he became one of the first airmen trained for the Australian Flying Corps (AFC), and the following year he was among the first AFC members to see action when he was deployed to the Middle East with the Mesopotamian Half Flight. After carrying out several missions behind Turkish lines, he was captured in November 1915 but escaped in July 1918. White was awarded the Distinguished Flying Cross and twice mentioned in despatches for his war service. He married Vera Deakin, a Red Cross worker and daughter of former Australian prime minister Alfred Deakin, in 1920. (Full article...)
Did you know (auto-generated) -
- ... that Australian military chaplain Andrew Gillison took up arms to snipe at Turkish soldiers in Gallipoli?
- ... that the arts magazine Paper Chained was banned in some Australian prisons due to its pen-pal program?
- ... that the Pacific Australia Labour Mobility scheme has been criticised for placing workers at risk of modern slavery?
- ... that Episode 8055 of the Australian television soap opera Neighbours is the first episode in the show's history to star and be directed and written entirely by women?
- ... that in 2025 Oscar Piastri became the first Australian since 2010 to lead the Formula One World Drivers' Championship?
- ... that people traveled from as far away as Australia and the Netherlands to stay at a house in Ohio?
- ... that starting at age 16, future Woolworths CEO Brad Banducci was named top sewing machine salesperson three years in a row?
- ... that Australian NFL player Laki Tasi got into American football at the suggestion of a burger shop owner?
In the news
- 3 October 2026 –
- Ten people are injured, including some critically, in a motor vehicle hooning accident in Newcastle, Australia, during a Newcastle Knights procession before the NRL Grand Final. The driver is arrested at the scene. (DW) (Nine News)
- 29 September 2026 – Economic impact of the 2026 Iran war
- The Reserve Bank of Australia raises its cash rate by 0.25 percentage points to 4.60%, the highest level since 2011, citing persistently high inflation above its 2–3% target range. (AFP via France 24) (Reuters)
- 27 September 2026 – 2026 UCI Road World Championships
- In cycling, Brandon McNulty of the United States wins the men's road race world title in Montreal, Canada, becoming the first American champion in 33 years after finishing 13 seconds ahead of Australia's Michael Matthews. (AFP)
- 26 September 2026 – 2026 AFL Grand Final
- In Australian rules football, the Brisbane Lions defeat the Fremantle Dockers to win the 2026 Australian Football League season by seven points, winning their third consecutive premiership and sixth overall. (AFL) (The Guardian)
- 23 September 2026 – 2026 OpenAI infiltration of Medicare
- Australian prime minister Anthony Albanese says that an OpenAI-deployed agent accessed public and restricted files on a Medicare database during testing in June. OpenAI notified the government in September, while investigations continue into the breach. (AFP via France 24) (The Guardian)
- 18 September 2026 –
- Vietnamese police arrest three men, including Norwegian and Australian citizens, on terrorism and document-forgery charges after authorities say they attempted to enter Vietnam illegally from Cambodia while carrying out activities linked to Việt Tân. (Reuters)
Selected pictures -
On this day

- 1892 – The Australian Cricket Council announces an intercolonial cricket competition to be known as the Sheffield Shield.
- 1903 – Samuel Griffith is appointed as the first Chief Justice of Australia.
- 1933 – Diane Cilento, theater and film actress was born in Brisbane.
- 1979 – Vince Grella, football (soccer) midfielder, and member of Australia's 2006 World Cup team was born in Dandenong, Victoria.
- 1990 – After one hundred and fifty years, The Herald broadsheet newspaper in Melbourne is published for the last time as a separate newspaper. The first edition of the Herald-Sun appears on the 8th of October.
- 1990 – The Daily Mirror in Sydney is published for the last time as a separate newspaper. The first edition of The Daily Telegraph-Mirror appears on the 8th of October.
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WikiProject
Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 5 October 2026, there are 219,481 articles within the scope of WikiProject Australia, of which 610 are featured and 986 are good articles. This makes up 3.03% of the articles on Wikipedia, 5.13% of all featured articles and lists, and 2.19% of all good articles (see WP:AUSFG). Including non-article pages, such as talk pages, redirects, categories, etc., there are 579,442 pages in the project.
Associated Wikimedia
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