Nicholas Rees (born February 17, 1982) is a Bahamian former swimmer, who specialized in butterfly events. He is a two-time Olympian (2000 and 2004), a former Caribbean and Bahamian record holder in the 100 m butterfly, a varsity swimmer for the Ohio State Buckeyes, and a graduate of business administration at Ohio State University. Rees later obtained an MBA in International Business from the University of Miami. Nicholas Rees is also the grandson of Lionel Wilmot Brabazon Rees, VC, British war hero, Victoria Cross recipient and advisor to the Crown.