Regional Final
Best of 3
| Date | Winner | Loser | Location |
|---|---|---|---|
| Sault Ste Marie 13 | Rouyn 4 | ||
| Rouyn 6 | Sault Ste Marie 5 | ||
| March 27 | Sault Ste Marie 12 | Rouyn 3 | Sault Ste Marie |
Sault Ste Marie Atomics beat Rouyn 2 wins to 1.
Sault Ste Marie Atomics advanced to the 1945-46 Eastern Canada Intermediate Playoffs.