1986-87 Manitoba Senior AAA Playoffs

For the 1986-87 season, the Manitoba Amateur Hockey Association awarded the Manitoba Senior AAA Championship, the Pattison Cup, to the winner of the Central Amateur Senior Hockey League.

see 1986-87 Central Amateur Senior Hockey League Season

St. James Flames won the Pattison Cup and advanced to the 1986-87 Western Canada Allan Cup Playoffs Manitoba Senior AAA Hockey History