Portal:Biography/Selected anniversaries/September 9
- 384 - Flavius Honorius, Roman Emperor (d. 423)
- 1466 - Ashikaga Yoshitane, Japanese shogun (d. 1523)
- 1585 - Armand Jean du Plessis, Cardinal Richelieu, French statesman (d. 1642) (pictured)
- 1737 - Luigi Galvani, Italian physician and physicist (d. 1798)
- 1754 - William Bligh, British naval officer (d. 1817)
- 1828 (N.S.) - Leo Tolstoy, Russian novelist (d. 1910)
- 1873 - Max Reinhardt, German film director and actor (d. 1943)
- 1904 - Feroze Khan, Pakistani field hockey player (d. 2005)
- 1923 - Daniel Carleton Gajdusek, American virologist, recipient of the Nobel Prize in Physiology or Medicine (d. 2008)
- 1986 - Justice Chibhabha, Zimbabwean cricketer