- Sep 4 Rishi Kapoor, Indian Bollywood actor and director (Bobby, Do Dooni Chaar), born in Bombay State, India
- Sep 9 Bonnie Large, playmate (March 1973), born in Glendale, California
- Sep 13 Raymond O'Connor, American actor
- Sep 16 Mickey Rourke, American actor (Wild Orchid, Barfly), born in Schenectady, New York
- Sep 19 Scott Colomby, actor (Stash-Sons & Daughters, Szysznyk), born in Brooklyn, New York
- Sep 22 Gary Holton, English actor and musician (d. 1985)
Christopher Reeve
Sep 25 Christopher Reeve, American actor (Superman, Somewhere in Time), born in NYC, New York (d. 2004)
Christopher Reeve
- Sep 25 Tommy Norden, American actor (Flipper), born in NYC, New York
- Sep 26 James Keane, actor (Willis Bell-Paper Chase), born in Buffalo, New York
- Sep 26 Predrag Miletić, Serbian actor
- Sep 27 Del Russel, actor (Richard-Arnie), born in Pasadena, California
- Sep 28 Sylvia Kristel, Neth, actress (Emmanuelle, Priv School for Girls), (d. 2012)
- Sep 30 Jack Wild, British actor (d. 2006)