1983 Grand Prix of Canada
12 June - Montreal: 70 laps x 4.410 km = 308.700 km 
 Pole Position: R Arnoux Ferrari 1 min:28.729s
 Fastest Lap: 1 74.748 km/h P Tambay Ferrari 1 min:30.851s
Results:
 1   R Arnoux      Ferrari     1 h 48m 31.838s
 2   E Cheever     Renault     1 h 49m 13.867s
 3   P Tambay      Ferrari     1 h 49m 24.448s
 4   K Rosberg     Williams    1 h 49m 48.886s
 5   A Prost       Renault     69
 6   J Watson      McLaren     69
 7   T Boutsen     Arrows      69
 8   M Alboreto    Tyrrell     68
 9r  M Winkelhock  ATS         67 fuel system
 10  M Baldi       Alfa Romeo  67
DisQualified:
 dq  D Sullivan    Tyrrell     68 car under weight
Did Not Finish:
 r   R Patrese     Brabham     56 gearbox
 r   D Warwick     Toleman     47 turbo
 r   B Giacomelli  Toleman     43 engine
 r   N Mansell     Lotus       43 handling/ tyres
 r   A de Cesaris  Alfa Romeo  42 engine
 r   J Laffite     Williams    37 gearbox
 r   R Boesel      Ligier      32 wheel bearing
 r   R Guerrero    Theodore    27 engine
 r   C Fabi        Osella      26 engine
 r   J Cecotto     Theodore    17 crown wheel & pinion
 r   N Piquet      Brabham     15 throttle linkage
 r   N Lauda       McLaren     11 spin
 r   E de Angelis  Lotus        1 throttle linkage
 r   J-P Jarier    Ligier       0 gearbox
 r   M Surer       Arrows       0 transmission
Did Not Qualify:
     J Villeneuve  RAM March
     P Ghinzani    Osella
Qualifying Times:
1 28   Rene Arnoux      Ferrari           1'28.729
2 15   Alain Prost      Renault           1'28.830
3 5    Nelson Piquet    Brabham/BMW       1'28.887
4 27   Patrick Tambay   Ferrari           1'28.992
5 6    Riccardo Patrese Brabham/BMW       1'29.549
6 16   Eddie Cheever    Renault           1'29.863
7 9    M.Winkelhock     ATS/BMW           1'30.966
8 22   A.de Cesaris     Alfa Romeo        1'31.173
9 1    Keke Rosberg     Williams/Ford     1'31.480
10 36  Bruno Giacomelli Toleman/Hart      1'31.586
11 11  Elio de Angelis  Lotus/Renault     1'31.822
12 35  Derek Warwick    Toleman/Hart      1'32.116
13 2   Jacques Laffite  Williams/Ford     1'32.185
14 29  Marc Surer       Arrows/Ford       1'32.540
15 30  Thierry Boutsen  Arrows/Ford       1'32.576
16 25  J.P.Jarier       Ligier/Ford       1'32.642
17 3   Michele Alboreto Tyrrell/Ford      1'33.175
18 12  Nigel Mansell    Lotus/Ford        1'33.588
19 8   Niki Lauda       McLaren/Ford      1'33.671
20 7   John Watson      McLaren/Ford      1'33.705
21 33  Roberto Guerrero Theodore/Ford     1'33.721
22 4   Danny Sullivan   Tyrrell/Ford      1'33.791
23 34  Johnny Cecotto   Theodore/Ford     1'34.314
24 26  Raul Boesel      Ligier/Ford       1'34.486
25 31  Corrado Fabi     Osella/Ford       1'34.544
26 23  Mauro Baldi      Alfa Romeo        1'34.755
 Not qualified 
27 17  J.Villeneuve     RAM/Ford          1'35.133
28 32  P.Ghinzani       Osella/Alfa Romeo 1'35.171