List of Famous people born in September

Mario d’Angelo is a French academic, management consultant and author, born in 1954 with Italian and German ancestry. His work in the field of culture and the creative industries is in the line with the system analysis and interdisciplinarity approach. His empirical researches are focused on the European context.

Marc Isaiah Grossman is an American former diplomat and government official. He served as United States Ambassador to Turkey, Assistant Secretary of State for European Affairs, and Under Secretary of State for Political Affairs. He was most recently the United States Special Representative for Afghanistan and Pakistan and is currently a Vice Chairman of The Cohen Group, a business consulting and lobbyist firm of former Defense Secretary William Cohen, and a member of the German Marshall Fund board of trustees.

John Francis Lehman Jr. is an American private equity investor and writer who served as Secretary of the Navy (1981–1987) in the Ronald Reagan administration where he promoted the creation of a 600-ship Navy. From 2003 to 2004 he was a member of the 9/11 Commission.

Keone Young is an American actor. He is best known for his television roles as Dr. Michael Kwan in Kay O'Brien (1986), Mr. Wu in Deadwood (2004–2006) and as the dual roles of Judge Robert Chong and Mr. Wan in The Young and the Restless (2007–2010).