- Sep 5 Gloria Holden, British actress (The Life of Emile Zola, Dracula's Daughter), born in London, England (d. 1991)
Claudette Colbert (1903-1996)
Sep 13 French-born American actress (It Happened One Night, Texas Lady), born in Paris
- Sep 17 Dolores Costello, American actress (Little Lord Fauntleroy), born in Pittsburgh, Pennsylvania (d. 1979)
- Sep 29 (Edward) "Ted" de Corsia, American actor (The Naked City; 20,000 Leagues Under the Sea), born in Brooklyn, New York (d. 1973)
About September 1903
How Old? 120 years old
Generation: Greatest Generation
Leap Year: No