1952-53 Eastern Canada Allan Cup Playoffs

Champions
''Note: The Canadian Amateur Hockey Association suspended the Quebec Amateur Hockey Association over the eligibilty of a player in the junior league. This meant that the Quebec senior champion was not eligible for the Allan Cup.''

Semi Finals
Best of 7

Smiths Falls Rideaus beat St John Beavers 4 games to none.

Kitchener-Waterloo Dutchmen beat Sudbury Wolves 4 games to 2, 1 tie.

Final
Best of 7

Kitchener-Waterloo Dutchmen beat Smiths Falls Rideaus 4 games to 3.

Kitchener-Waterloo Dutchmen advanced to the 1952-53 Allan Cup Final.