| Tournament details | |
|---|---|
| Venue(s) | Guelph, Ontario |
| Dates | May 1972 |
| Teams | 2 |
| Final positions | |
Champions  | Guelph CMC's (1st title) |
Runner-up  | Red Deer Rustlers |
| Tournament statistics | |
| Games played | 4 |
The 1972 Centennial Cup is the second Tier II Junior "A" 1972 ice hockey National Championship for the Canadian Junior A Hockey League.
The Centennial Cup was competed for by the winners of the Western Canadian Champions and the Eastern Canadian Champions.
The finals were hosted by the Guelph CMC's in the city of Guelph, Ontario.