- Sep 4 Mitzi Gaynor [Francesca von Gerber], American actress, singer and dancer (Anything Goes, South Pacific), born in Chicago, Illinois
- Sep 10 Philip Baker Hall, American actor (Secret Honor, Hard Eight, Magnolia), born in Toledo, Ohio (d. 2022)
- Sep 12 Sir Ian Holm, eminent English actor (The Lord of the Rings, Alien, King Lear), born in Goodmayes, Essex (d. 2020)
- Sep 13 Barbara Bain, American actress (Cinnamon-Mission Impossible, Space 1999), born in Chicago, Illinois
Anne Bancroft (1931-2005)
Sep 17 American stage and screen Emmy, Oscar, and Tony Award-winning actress (The Graduate; The Miracle Worker), director, and screenwriter, born in The Bronx, New York
- Sep 19 Jean-Claude Carrière, French screenwriter and actor, collaborated with Luis Buñuel on screen plays (Belle de Jour, The Discreet Charm of the Bourgeoisie), born in Colombières-sur-Orb, France (d. 2021)
- Sep 19 Raymond "Ray" Danton, American actor and director (Longest Day, Psychic Killer), born in New York City (d. 1992)
- Sep 20 Cherd Songsri, Thai film director (Plae Kao), born in Nakhon Si Thammarat, Thailand (d. 2006)
Larry Hagman (1931-2012)
Sep 21 American actor (I Dream of Jeannie, JR-Dallas), born in Fort Worth, Texas
- Sep 22 Fay Weldon [Franklin Birkinshaw], British feminist, novelist (Praxis; The Lives and Loves of a She-Devil), playwright, and screenwriter, born in Birmingham, England (d. 2023) [1]
- Sep 24 Anthony Newley, British actor and singer-songwriter (Doctor Dolittle; Goldfinger theme; Willy Wonka score), born in London, England (d. 1999)
- Sep 27 Freddy Quinn [Franz Nidl], Austrian pop singer and actor, born in Niederfladnitz, Austria
Anita Ekberg (1931-2015)
Sep 29 Swedish actress (La Dolce Vita) and Miss Sweden 1950, born in Malmö, Sweden
- Sep 29 Eddie Barth [Edward Bartholetti], American actor and voiceover artist nicknamed "Mr. Gravel" for his raspy vocals (Shaft, Simon & Simon), born in Philadelphia, Pennsylvania (d. 2010)
- Sep 30 Angeline "Angie" Dickinson [Brown], American actress (Police Woman), born in Kulm, North Dakota
About September 1931
How Old? 92 years old
Generation: Silent Generation
Leap Year: No
Chinese Zodiac: Goat/Sheep
Star Signs: Virgo (Aug 23 - Sep 22), Libra (Sep 23 - Oct 22)