1950-51 Eastern Canada Memorial Cup Playoffs

First Round
Best of 5

Inkerman Rockets beat Porcupine Combines 3 wins to 1.

Quarter Final
Best of 7

Inkerman Rockets beat Halifax St Marys 4 wins to 2

Semi Final
Best of 5

Quebec Citadelles beat Inkerman Rockets 3 wins to none.

Final
Best of 7

Barrie Flyers beat Quebec Citadelles 4 wins to 3.

Barrie Flyers advanced to the 1950-51 Memorial Cup Final.