1948-49 Quebec Junior B Playoffs

Champions

 * Quebec City Junior B Hockey League: Quebec City Acadameciens
 * Sagueney-Lac St. Jean Junior League: Jonquiere Aces
 * Sherbrooke St. Pats
 * Montreal Champetre

Independent teams

 * Shawinigan Falls Immaculate Conception College
 * Valleyfield Cousineau

First Round
Sudden death


 * Shawinigan 7 Valleyfield 1

Quarter Final
2 games total goals


 * Shawinigan 3 Sherbrooke 3
 * Shawinigan 4 Sherbrooke 3

Shawinigan Falls Immaculate Conception College beat Sherbrooke St Pats 7 goals to 6.

Semi Finals
Sudden death


 * Shawinigan 3 Montreal 2

2 games total goals


 * Jonquiere 6 Quebec 5
 * Jonquiere 6 Quebec 3

Jonquiere Aces beat Quebec City Acadameciens 12 goals to 8.

Final
2 games total goals


 * Shawinigan 4 Jonquiere 4
 * Shawinigan 5 Jonquiere 3

Shawinigan Falls Immaculate Conception College beat Jonquiere Aces 9 goals to 7.