1956-57 Quebec Junior Playoffs

League champions

 * Metropolitan Montreal Junior League: Montreal Nationale
 * Provincial Junior League: Shawinigan
 * Saguenay Junior League: Port Alfred Nationale

Semi Final
2 games total goals

Port Alfred Nationale beat Shawinigan 10 goals to 6.

Final
Best of 5

Montreal Nationale beat Port Alfred Nationale 3 wins to 1.

Note: Quebec chose not to compete for the Memorial Cup this season.