| Tournament details | |
|---|---|
| Venue(s) | Charlottetown Forum, Charlottetown, Prince Edward Island |
| Dates | March 5–7 |
| Teams | 5 |
| Final positions | |
| Champions | Toronto Varsity Blues (4th title) |
| Runner-up | Saint Mary's Huskies |
| Third place | York Yeomen |
| Fourth place | Loyola Warriors |
| Tournament statistics | |
| Games played | 6 |
| MVP | Chuck Goddard (Saint Mary's) |
The 1970 CIAU Men's University Cup Hockey Tournament (8th annual) was held at the Charlottetown Forum in Charlottetown, Prince Edward Island. The Prince Edward Island Panthers served as tournament host.