The 2004 CIS football season began on September 2, 2004, and concluded with the 40th Vanier Cup national championship on November 27 at Ivor Wynne Stadium in Hamilton, Ontario, with the Laval Rouge et Or winning their third championship and second consecutive. Twenty-seven universities across Canada competed in CIS football this season, the highest level of amateur play in Canadian football, under the auspices of Canadian Interuniversity Sport (CIS).

Note: GP = Games Played, W = Wins, L = Losses, OTL = Overtime Losses, PF = Points For, PA = Points Against, Pts = Points

Teams in bold have earned playoff berths.

NR = Not Ranked.

The Vanier Cup is played between the champions of the Mitchell Bowl and the Uteck Bowl, the national semi-final games. In 2005, according to the rotating schedule, the winners of the Canada West conference Hardy Trophy meet the winners of the Atlantic conference Loney Bowl championship for the Mitchell Bowl. The Ontario conference's Yates Cup championship team travels to the Dunsmore Cup Quebec champion for the Uteck Bowl.

...
Wikipedia