1977-78 Quebec Junior B Playoffs

These were the 1977-78 Quebec Junior B Playoffs:

Tournament

 * First round
 * St-Eustache Patriotes - Alma Aiglons 5:1
 * Ste. Foy Tanguay - Sherbrooke Saint-François 7:5
 * Beloeil Tigers - Matane Castors 8:1
 * Maniwaki Braves - Sept Iles Caribous 9:4


 * Semifinals
 * St-Eustache Patriotes - Beloeil Tigers
 * Maniwaki Braves - Ste. Foy Tanguay 5:2
 * Final
 * Maniwaki Braves - St-Eustache Patriotes 4:3