List of Famous people named Greg

Gregory Alan Ballard is an American politician, author, and businessman who served as the 48th mayor of Indianapolis, Indiana. He is a retired Lieutenant Colonel from the United States Marine Corps.

Gregory Edward Hemphill is a Scottish comedian, actor, writer, and director. He is best known for his work with Ford Kiernan on the BBC Scotland comedy series Chewin' The Fat (1999–2005) and Still Game. Hemphill was Rector of the University of Glasgow (2001–2004).

Greg Cannom is an American special make-up effects artist. He is the recipient of several accolades, including five Academy Awards and two Saturn Awards, and has been nominated for four Primetime Emmy Awards and four BAFTA Awards.

Greg Mullavey is an American film and television actor, best known for his role as Tom Hartman in the television series Mary Hartman, Mary Hartman and Carly's grandfather in iCarly. He has appeared on and off Broadway, and continues to act on stage, having appeared in over a hundred theatre productions across North America.

Greg Serano is an American actor. He is best known for his role of Pablo Betart on Wildfire and as Enrique Salvatore in Legally Blonde. He played a role in Power as Agent Juan Julio Medina.

Greg Marinovich is a South African photojournalist, filmmaker, photo editor, and member of the Bang-Bang Club.

Greg Ellis is an English film, television and voice actor best known for his role as Lieutenant Commander Theodore Groves in Disney's Pirates of the Caribbean film series and Michael Amador in 24 as well as voice-over work in over 100 video games titles.

Gregory Brian Shapiro is an American producer. He won an Academy Award in the category Best Picture for the film The Hurt Locker.

Greg Kuperberg is a Polish-born American mathematician known for his contributions to geometric topology, quantum algebra, and combinatorics. Kuperberg is a professor of mathematics at the University of California, Davis.