| Tournament details | |
|---|---|
| Venue(s) | Winnipeg, Manitoba |
| Dates | March 12–13 |
| Teams | 4 |
| Final positions | |
| Champions | Manitoba Bisons (1st title) |
| Runner-up | Saint Dunstan's Saints |
| Third place | Laurentian Voyageurs |
| Fourth place | Sir George Williams Georgians |
| Tournament statistics | |
| Games played | 4 |
| MVP | none |
The 1965 CIAU Men's University Cup Hockey Tournament (3rd annual) was held in Winnipeg, Manitoba. The Manitoba Bisons served as tournament host.