Race Result
| GP n. 395 - 17/06/1984 - Grand Prix of Canada Circuit Gilles Villeneuve |
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| Winner: | Nelson Piquet / Brabham-BMW - 1:46'23.748 | ||||||
| Pole Position: | Nelson Piquet / Brabham-BMW - 1:25.442 | ||||||
| Fastest Lap: | Nelson Piquet / Brabham-BMW - 1:28.763 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 1 |  Nelson Piquet |
Brabham-BMW | 70 | 1:46'23.748 | 1 | 9 |
| 2 | 8 |  Niki Lauda |
McLaren-TAG | 70 | +2.612 | 8 | 6 |
| 3 | 7 |  Alain Prost |
McLaren-TAG | 70 | + 1'28.032 | 2 | 4 |
| 4 | 11 |  Elio de Angelis |
Lotus-Renault | 69 | + 1 lap | 3 | 3 |
| 5 | 28 | Rene Arnoux |
Ferrari | 68 | + 2 laps | 5 | 2 |
| 6 | 12 |  Nigel Mansell |
Lotus-Renault | 68 | + 2 laps | 7 | 1 |
| 7 | 19 | Ayrton Senna |
Toleman-Hart | 68 | + 2 laps | 9 | 0 |
| 8 | 14 |  Manfred Winkelhock |
ATS-BMW | 68 | + 2 laps | 12 | 0 |
| 9 | 20 |  Johnny Cecotto |
Toleman-Hart | 68 | + 2 laps | 20 | 0 |
| 10 | 9 | Philippe Alliot |
RAM-Hart | 65 | + 5 laps | 26 | 0 |
| 11 | 23 |  Eddie Cheever |
Alfa Romeo | 63 | out of fuel | 11 | 0 |
| Nc | 21 |  Huub Rothengatter |
Spirit-Hart | 56 | not classified | 24 | 0 |
| Dsq | 3 | Martin Brundle |
Tyrrell-Ford | 68 | disqualified | 21 | 0 |
| Dsq | 4 | Stefan Bellof |
Tyrrell-Ford | 52 | disqualified | 22 | 0 |
| Ret | 17 |  Marc Surer |
Arrows-Ford | 59 | engine | 23 | 0 |
| Ret | 16 | Derek Warwick |
Renault | 57 | chassis | 4 | 0 |
| Ret | 26 | Andrea de Cesaris |
Ligier-Renault | 40 | brakes | 10 | 0 |
| Ret | 2 | Corrado Fabi |
Brabham-BMW | 39 | turbo | 16 | 0 |
| Ret | 18 |  Thierry Boutsen |
Arrows-BMW | 38 | engine | 18 | 0 |
| Ret | 22 | Riccardo Patrese |
Alfa Romeo | 37 | accident | 14 | 0 |
| Ret | 6 |  Keke Rosberg |
Williams-Honda | 32 | fuel system | 15 | 0 |
| Ret | 5 | Jacques Laffite |
Williams-Honda | 31 | turbo | 17 | 0 |
| Ret | 10 |  Mike Thackwell |
RAM-Hart | 29 | turbo | 25 | 0 |
| Ret | 24 | Piercarlo Ghinzani |
Osella-Alfa Romeo | 11 | gear box | 19 | 0 |
| Ret | 27 | Michele Alboreto |
Ferrari | 10 | engine | 6 | 0 |
| Ret | 25 | Francois Hesnault |
Ligier-Renault | 7 | turbo | 13 | 0 |