1938-39 Thunder Bay Senior Playoffs

Final
Best of 5

Port Arthur Bearcats beat Geraldton Miners 3 wins to 2, 1 tie.

Independent teams

 * Red Lake Thunderers
 * Kenora Stones Coalers
 * Fort Frances Maple Leafs

Quarter Final
2 games total goals

Red Lake Thunderers beat Kenora Stones Coalers 15 goals to 9.

Semi Final
Best of 3

Red Lake Thunderers beat Fort Frances Maple Leafs 2 wins to none.

Final
Best of 3

Port Arthur Bearcats beat Red Lake Thunderers 2 wins to none.

Port Arthur Bearcats advanced to the 1938-39 Western Canada Allan Cup Playoffs.