The Lac St. Jean Intermediate League was the only intermediate A league in the province. Its champion, St. Joseph D'Alma Aigles, was awarded the provincial title. The team went on to play in the 1948-49 Quebec Senior Playoffs.
Intermediate B[]
- Montreal City Final
- Verdun Aces - St. Ambroise 7:9, 6:3, 8:7
- Semifinal
- Aigles du Cap - Verdun Aces 3:5, 5:2, 4:3
- Final
- Jonquiere-Kenogami Legionnaires - Aigles du Cap 6:3, 6:2