Race Result
| GP n. 234 - 23/09/1973 - Grand Prix of Canada Mosport Park |
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| Winner: | Peter Revson / McLaren-Ford - 1:59'04.083 | ||||||
| Pole Position: | Ronnie Peterson / Lotus-Ford - 1:13.697 | ||||||
| Fastest Lap: | Emerson Fittipaldi / Lotus-Ford - 1:15.496 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 8 |  Peter Revson |
McLaren-Ford | 80 | 1:59'04.083 | 2 | 9 |
| 2 | 1 |  Emerson Fittipaldi |
Lotus-Ford | 80 | +32.734 | 5 | 6 |
| 3 | 17 |  Jackie Oliver |
Shadow-Ford | 80 | +34.505 | 14 | 4 |
| 4 | 20 |  Jean Pierre Beltoise |
BRM | 80 | +36.514 | 16 | 3 |
| 5 | 5 | Jackie Stewart |
Tyrrell-Ford | 79 | + 1 lap | 9 | 2 |
| 6 | 25 |  Howden Ganley |
Iso Marlboro-Ford | 79 | + 1 lap | 22 | 1 |
| 7 | 27 | James Hunt |
March-Ford | 78 | + 2 laps | 15 | 0 |
| 8 | 10 |  Carlos Reutemann |
Brabham-Ford | 78 | + 2 laps | 4 | 0 |
| 9 | 23 | Mike Hailwood |
Surtees-Ford | 78 | + 2 laps | 12 | 0 |
| 10 | 29 | Chris Amon |
Tyrrell-Ford | 77 | + 3 laps | 11 | 0 |
| 11 | 11 | Wilson Fittipaldi |
Brabham-Ford | 77 | + 3 laps | 10 | 0 |
| 12 | 9 |  Rolf Stommelen |
Brabham-Ford | 76 | + 4 laps | 18 | 0 |
| 13 | 7 | Denny Hulme |
McLaren-Ford | 75 | + 5 laps | 7 | 0 |
| 14 | 26 |  Tim Schenken |
Iso Marlboro-Ford | 75 | + 5 laps | 24 | 0 |
| 15 | 4 |  Arturo Merzario |
Ferrari | 75 | + 5 laps | 20 | 0 |
| 16 | 12 | Graham Hill |
Shadow-Ford | 73 | + 7 laps | 17 | 0 |
| 17 | 16 | George Follmer |
Shadow-Ford | 73 | + 7 laps | 13 | 0 |
| 18 | 24 | Jose Carlos Pace |
Surtees-Ford | 72 | + 8 laps | 19 | 0 |
| Nc | 18 | Jean Pierre Jarier |
March-Ford | 71 | not classified | 23 | 0 |
| Nc | 28 |  Rikky von Opel |
Ensign-Ford | 68 | not classified | 26 | 0 |
| Ret | 21 |  Niki Lauda |
BRM | 62 | transmission | 8 | 0 |
| Ret | 0 |  Jody Scheckter |
McLaren-Ford | 32 | accident | 3 | 0 |
| Ret | 6 | Francois Cevert |
Tyrrell-Ford | 32 | accident | 6 | 0 |
| Ret | 15 | Mike Beuttler |
March-Ford | 20 | engine | 21 | 0 |
| Ret | 2 |  Ronnie Peterson |
Lotus-Ford | 16 | suspension | 1 | 0 |
| Ret | 19 | Peter Gethin |
BRM | 5 | oil pump | 25 | 0 |