Independent teams[]
- Porcupine Combines (played in Porcupine Mines League)
- Copper Cliff Redmen (played in Nickel Belt League)
Final[]
Best of 5
| Date | Winner | Loser | Location |
|---|---|---|---|
| March 9 | Copper Cliff 9 | Porcupine 1 | Timmins |
| March 11 | Porcupine 4 | Copper Cliff 3 | Timmins |
| March 12 | Copper Cliff 6 | Porcupine 5 | Sudbury |
| March 15 | Copper Cliff 5 | Porcupine 1 | Sudbury |
Copper Cliff Redmen beat Porcupine Combines 3 wins to 1.
Copper Cliff Redmen advanced to the 1945-46 Eastern Canada Memorial Cup Playoffs.