1970-71 Quebec Junior B Playoffs

These were the 1970-71 Quebec Junior B Playoffs:

Semifinals

 * Thetford Mines Braves - St-Jean d'Iberville Aigles 2:1 on series (4:1, 2:9, 11:5)
 * Cap de la Madeleine Barons - Dolbeau Castors 2:0 on series (5:2, 7:5)

Final

 * Thetford Mines Braves - Cap de la Madeleine Barons 2:1 on series (2:5, 5:1, 6:4)