1969-70 Manitoba Senior A Playoffs

For the 1969-70 season, the Manitoba Amateur Hockey Association awarded the Provincial Senior A Championship, the Pattison Cup, to the winner of the Manitoba Senior Hockey League.

see 1969-70 Manitoba Senior Hockey League Season

St. Boniface Mohawks won the Pattison Cup and advanced to the 1969-70 Western Canada Allan Cup Playoffs Manitoba Senior AAA Hockey History