The Kenora Thistles, Fort Frances Canadians, and the Dryden Rockets from the Minnesota-Ontario Hockey League played off for a spot in the Thunder Bay final against the Marathon Mercuries who won the North Shore Intermediate Hockey League title.
Playoffs[]
Quarter Final[]
Best of 5
Kenora Thistles beat Dryden Rockets 3 wins to 2.
Semi Final[]
Best of 5
Fort Frances Canadians beat Kenora Thistles.
Final[]
Fort Frances Canadians beat Marathon Mercuries 3 wins to 2.
Fort Frances Canadians advanced to the 1959-60 Western Canada Intermediate Playoffs.