The 2001 CIAU football season began on August 31, 2001, and concluded with the 37th Vanier Cup national championship on December 1 at the SkyDome in Toronto, Ontario, with the Saint Mary's Huskies winning their second championship. Twenty-four universities across Canada competed in CIAU football this season, the highest level of amateur play in Canadian football, under the auspices of the Canadian Interuniversity Athletics Union (CIAU).