1983 Grand Prix of Italy
11 September - Monza: 52 laps x 5.800 km = 301.600 km 
 Pole Position: R Patrese Brabham 1 min:29.122s
 Fastest Lap: 221.114 km/h N Piquet Brabham 1 min:34.431s
Results:
 1   N Piquet      Brabham     1 h 23m 10.880s
 2   R Arnoux      Ferrari     1 h 23m 21.092s
 3   E Cheever     Renault     1 h 23m 29.492s
 4   P Tambay      Ferrari     1 h 23m 39.903s
 5   E de Angelis  Lotus       1 h 24m 04.560s
 6   D Warwick     Toleman     1 h 24m 24.228s
 7   B Giacomelli  Toleman     1 h 24m 44.802s
 8   N Mansell     Lotus       1 h 24m 46.915s
 9   J-P Jarier    Ligier      51
 10  M Surer       Arrows      51
 11  K Rosberg     Williams    51
 12  J Cecotto     Theodore    50
 13  R Guerrero    Theodore    50
Did Not Finish:
     C Fabi         Osella     45 oil union
     D Sullivan     Tyrrell    44 fuel pump drive
     T Boutsen      Arrows     41 engine
     M Winkelhock   ATS        35 exhaust
     M Alboreto     Tyrrell    28 clutch
     A Prost        Renault    26 turbo
     N Lauda        McLaren    24 electrics
     J Watson       McLaren    13 engine
     P Ghinzani     Osella     10 gearbox
     M Baldi        Alfa Romeo  4 turbo
     S Johansson    Spirit      4 distributor
     R Patrese      Brabham     2 electrics
     A de Cesaris   Alfa Romeo  2 spin
Did Not Qualify:
     R Boesel   Ligier
     J Laffite  Williams
     K Acheson  RAM March
qualifying Times:
1 6    Riccardo Patrese Brabham/BMW       1'29.122
2 27   Patrick Tambay   Ferrari           1'29.650
3 28   Rene Arnoux      Ferrari           1'29.901
4 5    Nelson Piquet    Brabham/BMW       1'30.202
5 15   Alain Prost      Renault           1'31.144
6 22   A.de Cesaris     Alfa Romeo        1'31.272
7 16   Eddie Cheever    Renault           1'31.564
8 11   Elio de Angelis  Lotus/Renault     1'31.628
9 9    M.Winkelhock     ATS/BMW           1'31.959
10 23  Mauro Baldi      Alfa Romeo        1'32.407
11 12  Nigel Mansell    Lotus/Renault     1'32.423
12 35  Derek Warwick    Toleman/Hart      1'32.677
13 8   Niki Lauda       McLaren/TAG       1'33.133
14 36  Bruno Giacomelli Toleman/Hart      1'33.384
15 7   John Watson      McLaren/TAG       1'34.705
16 1   Keke Rosberg     Williams/Ford     1'35.291
17 40  Stefan Johansson Spirit/Honda      1'35.483
18 30  Thierry Boutsen  Arrows/Ford       1'35.624
19 25  J.P.Jarier       Ligier/Ford       1'36.220
20 29  Marc Surer       Arrows/Ford       1'36.435
21 33  Roberto Guerrero Theodore/Ford     1'36.619
22 4   Danny Sullivan   Tyrrell/Ford      1'36.644
23 32  P.Ghinzani       Osella/Alfa Romeo 1'36.647
24 3   Michele Alboreto Tyrrell/Ford      1'36.788
25 31  Corrado Fabi     Osella/Alfa Romeo 1'36.834
26 34  Johnny Cecotto   Theodore/Ford     1'37.105
 Not qualified 
27 26  Raul Boesel      Ligier/Ford       1'37.186
28 2   Jacques Laffite  Williams/Ford     1'37.245
29 17  Kenny Acheson    RAM/Ford          1'37.272