1941-42 Quebec Senior Playoffs

Senior A Champion

 * Quebec Senior Hockey League: Quebec Aces

Senior B Champions

 * Montreal & District Senior League: Shawinigan Falls Cataractes
 * Eastern Townships League: Windsor Mills Papermakers

Senior B Final
2 games total goals

Shawinigan Falls Cataractes beat Windsor Mills Papermakers.

Senior A-B Final
Sudden death

Quebec Aces advanced to the 1941-42 Eastern Canada Allan Cup Playoffs.