1928-29 Eastern Canada Memorial Cup Playoffs

Champions

 * Northern Ontario: Sault Ste. Marie Greyhounds
 * Ontario: Toronto Marlboros
 * Ottawa: Ottawa Shamrocks
 * Quebec: Montreal Victorias

Semi Finals
2 games total goals

Toronto Marlboros beat Sault Ste Marie Greyhounds 7 goals to 2.

Ottawa Shamrocks beat Montreal Victorias 2 goals to 1.

Final
2 games total goals

Toronto Marlboros beat Ottawa Shamrocks 6 goals to 5.

Toronto Marlboros advanced to the 1928-29 Memorial Cup Final.