The 1991 CIAU Men's University Cup Hockey Tournament (29th annual) was held at the Varsity Arena in Toronto, Ontario. The Toronto Varsity Blues served as tournament host.

Road to the Cup AUAA playoffs

Note: * denotes overtime period(s)

OUAA playoffs

Note: * denotes overtime period(s)

Canada West playoffs

Note: * denotes overtime period(s)

University Cup The bracket matches rotated so that the Atlantic entry played the Quebec entry while the Ontario entry played the Western entry in the semifinals. All rounds were single elimination.

TeamQualificationRecordAppearanceLastWest: Canada West Champion23–8–219th1989Atlantic: AUAA Champion20–13–14th1988 Quebec: OUAA Champion23–4–15th1990Ontario: OUAA Runner-up22–5–22nd1974

Bracket

Note: * denotes overtime period(s)

Championship final

References