List of Famous people who are 64

Donald John Logan Bennet,, known as John Bennet, is a British archaeologist, classicist, and academic, who specialises in the Aegean civilisations. He has been Professor of Aegean Archaeology at the University of Sheffield since 2004, and Director of the British School at Athens since 2015. He previously taught at the University of Cambridge, the University of Wisconsin–Madison and the University of Oxford.

Martin Joseph Fettman is an American pathologist and researcher who flew on NASA Space Shuttle mission STS-58 aboard the Space Shuttle Columbia as a Payload Specialist.

Mark McKenzie is an American film composer and orchestrator.

Mark Raymond Kennedy is an American businessman, politician, and administrator who previously served as the president of the University of Colorado (CU) system. Before that, he served as 12th president of the University of North Dakota, and before that led the George Washington University Graduate School of Political Management. A Republican, he served as a member of the United States House of Representatives from Minnesota from 2001 to 2007. Kennedy did not seek reelection in 2006, instead running in the 2006 election for U.S. Senate. He lost to Democratic–Farmer–Labor nominee Amy Klobuchar.