1930-31 Quebec Senior Playoffs

Senior Champion

 * Montreal Senior Group: McGill University

Intermediate League Champions

 * Lac St Jean League: Ile Maligne
 * Montreal Railway - Telephone Amateur Hockey League: CPR (Do not participate)
 * Mount Royal Intermediate League: Montreal St Francois Xavier
 * Quebec City League: Quebec Aces
 * Quebec City National League: Quebec City Guy Stores
 * Saguenay League: Chicoutimi
 * St. Francois Valley League: Coaticook Knights of Columbus
 * Sherbrooke League: Sherbrooke Canadiens
 * Western Montreal League: Montreal St Albans
 * Verdun League: St. Willibrord's Grads

First Round
Sudden death
 * February 19 Montreal St Albans 3 St. Willibrord's Grads 0
 * February 20 Sherbrooke Canadiens 10 Coaticook Knights of Columbus 4 @ Sherbrooke

Quarter Finals
2 games total goals

Ile Maligne beat Chicoutimi 6 goals to 3.

Sudden death


 * February 20 Quebec Aces 3 Quebec City Guy Stores 1 @ Quebec City
 * February 22 Sherbrooke Canadiens 3 Montreal St Albans 1 @ Sherbrooke

Semi Finals
2 games total goals

Ile Maligne beat Quebec Aces 8 goals to 7.


 * March 4 Montreal St Francois Xavier 3 Sherbrooke 1 #@ Montreal
 * Second game cancelled by Quebec Amateur Hockey Association due to national deadline.

Montreal St Francois Xavier beat Sherbrooke Canadiens 3 goals to 1.

Final
Sudden death


 * March 8 Montreal St Francois Xavier 5 Ile Maligne 0 @ Montreal

Senior-Intermediate Final
Best of 3


 * March 11 McGill University 0 Montreal St Francois Xavier 0 @ Montreal

(changed to 2 games total goals due to national deadline)

McGill University beat Montreal St Francois Xavier 4 goals to 3.

McGill University advanced to the 1930-31 Eastern Canada Allan Cup Playoffs.