1949-50 Thunder Bay Intermediate Playoffs

These determined the 1949-50 Intermediate champions of the Thunder Bay Amateur Hockey Association in northwestern Ontario,

Semi Final
Best of 3

Keewatin beat Fort Frances 2 wins to 1 (7-3, 5-11, 9-4)

Final
Best of 3

Fort William beat Keewatin 2 wins to none (9-8, 10-6)

Fort William advanced to the 1949-50 Western Canada Intermediate Playoffs.