1989 Centennial Cup
| Tournament details | |
|---|---|
| Venue | Summerside, Prince Edward Island |
| Dates | May 1989 |
| Teams | 4 |
| Final positions | |
| Champions | Thunder Bay Flyers (1st title) |
| Runners-up | Summerside Western Capitals |
| Third place | Moncton Hawks |
| Fourth place | Vernon Lakers |
| Tournament statistics | |
| Games played | 8 |
| Scoring leader | Greg Johnson (Thunder Bay) |
| Awards | |
| MVP | Todd Hendersen (Thunder Bay) |
The 1989 Centennial Cup is the 19th Junior "A" 1989 ice hockey National Championship for the Canadian Junior A Hockey League.
The Centennial Cup was competed for by the winners of the Abbott Cup, Dudley Hewitt Cup, the Callaghan Cup, and a host city.
The tournament was hosted by the Summerside Western Capitals in the city of Summerside, Prince Edward Island.