// Workers AI · dad joke modeWho's Jan Kaczmarek? Polish composer, but does he have a key role?
Appearance
Jan Kaczmarek may refer to the following:
- Jan A. P. Kaczmarek (1953–2024), Polish composer
- Jan Marian Kaczmarek (1920–2011), Polish politician
- Jane Kaczmarek (born 1955), American actress