1963-64 Eastern Canada Memorial Cup Playoffs

Champions

 * Northern Ontario: North Bay Trappers
 * Ontario: Toronto Marlboros
 * Ottawa: Ottawa Montagnards
 * Quebec: Montreal NDG Monarchs
 * Maritimes: Summerside Legion

Semi Finals
Best of 7

Toronto Marlboros beat North Bay Trappers 4 wins to none.

Round Robin

@ Montreal


 * April 10 Ottawa 9 Summerside 1
 * April 12 Montreal NDG 4 Ottawa 0
 * April 13 Montreal NDG 15 Summerside 0

''At this point the Canadian Amateur Hockey Association and the Quebec Amateur Hockey Association asked Summerside to withdraw. The team did so under protest.''

The Montreal NDG-Ottawa series was changed to best of 3, with Montreal NDG having won the first game (see above).


 * April 18 Montreal NDG 11 Ottawa 3.

Montreal NDG Monarchs beat Ottawa Montagnards 2 wins to none.

Final
Best of 5

Note: This was the only playoff game Toronto would lose this season in 17 games played (they also tied against the Montreal Junior Canadiens).

The coach of the Monarchs was a very young Scotty Bowman.

Toronto Marlboros beat Montreal NDG Monarchs 3 wins to 1.

Toronto Marlboros advanced to the 1963-64 Memorial Cup Final.