Brent Hayden (born October 21, 1983 in Mission, British Columbia) is a Canadian swimmer. He started swimming when he was five and attends the University of British Columbia. His best finish ever was on the World Cup circuit in 2004, in Stockholm, Sweden where he won a silver medal in the 200 m Freestyle event. His best world Championships finish was 5th in the 4x200 m Freestyle relay in the 2003 Championships in Barcelona, Spain. He is currently the Canadian Record holder in the 100m Freestyle.