Canadian Grand Prix
Round 10 · 19 September 1971 ·Mosport International Raceway, Ontario, Canada
Peterson
March-Ford
2
Stewart
Tyrrell
1
Donohue
McLaren
3
Race classification
| Pos. | Driver | Nationality | Team | Laps | Time | Pts. |
|---|---|---|---|---|---|---|
| 1 | Jackie Stewart |  British | Tyrrell | 64 | 1:55:13.1 | 9 |
| 2 | Ronnie Peterson |  Swedish | March-Ford | 64 | +38.3 | 6 |
| 3 | Mark Donohue |  American | McLaren | 64 | +1:35.8 | 4 |
| 4 | Denny Hulme |  New Zealander | McLaren | 63 | +1 Lap | 3 |
| 5 | Reine Wisell | Swedish | Lotus-Ford | 63 | +1 Lap | 2 |
| 6 | François Cevert |  French | Tyrrell | 62 | +2 Laps | 1 |
| 7 | Emerson Fittipaldi |  Brazilian | Lotus-Ford | 62 | +2 Laps | 0 |
| 8 | Jacky Ickx |  Belgian | Ferrari | 62 | +2 Laps | 0 |
| 9 | Jo Siffert |  Swiss | BRM | 61 | +3 Laps | 0 |
| 10 | Chris Amon | New Zealander | Matra | 61 | +3 Laps | 0 |
| 11 | John Surtees | British | Surtees | 60 | +4 Laps | 0 |
| 12 | Helmut Marko |  Austrian | BRM | 60 | +4 Laps | 0 |
| 13 | Mario Andretti | American | Ferrari | 60 | +4 Laps | 0 |
| 14 | Peter Gethin | British | BRM | 59 | +5 Laps | 0 |
| 15 | George Eaton |  Canadian | BRM | 59 | +5 Laps | 0 |
| 16 | Nanni Galli |  Italian | March-Ford | 57 | +7 Laps | 0 |
| N | Mike Beuttler | British | March-Ford | 56 | Not classified | 0 |
| N | Pete Lovely | American | Lotus-Ford | 55 | Not classified | 0 |
| R | Rolf Stommelen |  German | Surtees | 26 | Overheating | 0 |
| R | Jean-Pierre Beltoise | French | Matra | 15 | Accident | 0 |
| R | Skip Barber | American | March-Ford | 13 | Oil pressure | 0 |
| R | Clay Regazzoni | Swiss | Ferrari | 7 | Accident | 0 |
| R | Graham Hill | British | Brabham | 2 | Accident | 0 |
| R | Tim Schenken |  Australian | Brabham | 1 | Ignition | 0 |
| R | Howden Ganley | New Zealander | BRM | 0 | Accident | 0 |
| F | Chris Craft | British | Brabham | 0 | Did not qualify | 0 |
- R
- Retired
- F
- Failed to qualify
- N
- Not classified