Gareth Lloyd Rees (born 30 June 1967 in Duncan, British Columbia) is a former Canadian international rugby union footballer who played at fly-half and full back positions.
Rees played for several British club sides, including Wasps and Harlequins.
He won 55 caps for Canada, captaining them on 23 occasions and scoring 487 test points.
In October 2011, Rees received arguably his greatest honour with induction to the IRB Hall of Fame.
He and fellow 2011 inductee Brian Lima of Samoa are the first members of the IRB Hall from nations outside of the traditional top tier of the sport.