List of Famous people named Irwin

Irwing "Irwin" Armando Rivera is a Mexican mixed martial artist who competed in the Bantamweight division of the Ultimate Fighting Championship. A professional mixed martial artist since 2014, Rivera has competed for Combate Americas and Titan FC where he was the Bantamweight Champion.

Irwin Mark Jacobs is an American electrical engineer, billionaire, a co-founder and former chairman of Qualcomm, and chair of the board of trustees of the Salk Institute.

Irwin Ira Shapiro is an American astrophysicist and Timken University Professor at Harvard University. He has been a professor at Harvard since 1982. He was the director of the Harvard-Smithsonian Center for Astrophysics from 1982 to 2004.

Irwin Cotler, PC, OC, OQ is a retired Canadian politician, Emeritus Professor of Law, and Founder and Chair of the Raoul Wallenberg Centre for Human Rights. He was the Member of Parliament for Mount Royal from 1999 to 2015. He served as the Minister of Justice and Attorney General of Canada from 2003 until the Liberal government of Paul Martin lost power following the 2006 federal election. He was first elected to the House of Commons of Canada in a by-election in November 1999, winning 92% of votes cast.

Irwin Yablans is an American independent film producer and distributor known for his work in the horror film industry. His brother, Frank Yablans, was also a producer.