The 1974 Allan Cup was the Canadian senior ice hockey championship for the 1973–74 senior "A" season. The event was hosted by the Cranbrook Royals and Cranbrook, British Columbia. The 1974 playoff marked the 66th time that the Allan Cup has been awarded.
Barrie Flyers 4 - Cranbrook Royals 1
Cranbrook Royals 4 - Barrie Flyers 2
Cranbrook Royals 9 - Barrie Flyers 5
Barrie Flyers 5 - Cranbrook Royals 4 (2OT)
Barrie Flyers 4 - Cranbrook Royals 3
Barrie Flyers 4 - Cranbrook Royals 1