Mosport Park
- Official name
- Canadian Tire Motorsport Park
- Location
- Bowmanville, Ontario, Canada
- Type
- permanent
- Length
- 3.957 km
- Turns
- 10
- Direction
- clockwise
- Grands Prix
- 8
- First
- 1967
- Last
- 1977
- Confidence
- medium
Fast, hilly and increasingly considered unsafe by the mid-1970s
Alternated the Canadian GP with Mont-Tremblant.