The 2011 CIS Men's University Cup Hockey Tournament (49th Annual) was held March 24–27, 2011. It was the first year of a two-year CIS Championship bid won by University of New Brunswick and hosted at their on-campus hockey rink - Aitken University Centre. The defending champions were St. Mary's Huskies, who won their 1st title in team history the previous year in Saskatoon. There would be a new champion this season as SMU was unsuccessful in advancing to the event.