1979-80 Manitoba Senior A Playoffs

For the 1979-80 season, the Manitoba Amateur Hockey Association awarded the Provincial Senior A Championship, the Pattison Cup, to the winner of the Central Amateur Senior Hockey League.

see 1979-80 Central Amateur Senior Hockey League Season

St. Boniface Mohawks won the Pattison Cup and advanced to the 1979-80 Western Canada Allan Cup Playoffs Manitoba Senior AAA Hockey History