Trevor Letowski is a Canadian former professional ice hockey winger and current assistant coach for the Montreal Canadiens of the National Hockey League (NHL). He was selected in the seventh round, 174th overall, by the Phoenix Coyotes in the 1996 NHL Entry Draft. Letowski also previously played for the Vancouver Canucks, Columbus Blue Jackets, and Carolina Hurricanes. Following retirement from active play, he has served as head coach of the OHL's Sarnia Sting and Windsor Spitfires.

The Sarnia Sting are a junior ice hockey team based in Sarnia, Ontario, Canada. They are one of the 20 teams that make up the Ontario Hockey League. They play out of the Progressive Auto Sales Arena.