Trevor Stewardson (born March 28, 1977, in Thunder Bay, Ontario) is a boxer from Canada, competing in the light heavyweight (– 81 kg) division.
Since Athens Stewardson has remained in Medicine Hat and in 2008 began a pro career in mixed martial arts.
He won his first bout April 26 at an event called Urban Conflict at the Calgary Corral, defeating London, Ont.
His second fight, July 19 at King of the Cage Canada's Excalibur event at Rexall Place in Edmonton, Alta., was against Vancouver, B.C.
On August 27, 2009, Stewardson is slated to make his pro boxing debut against AJ Bone at a card in Taber, Alta.