1983 Italian Grand Prix
- Round
- 13 of 1983
- Circuit
- Autodromo Nazionale Monza
- Location
- Monza, Italy
- Dates
- —
- Format
- Standard weekend
- Winner
- Nelson Piquet
- Constructor
- Brabham
- Entrant
- Brabham-BMW
- Pole position
- Riccardo Patrese
- Fastest lap
- Nelson Piquet
- Confidence
- reference
Classification
| Pos | Driver | Constructor | Grid | Laps | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | 4 | 52 | 9 | — · fastest lap |
| 2 | Rene Arnoux | Ferrari | 3 | 52 | 6 | — |
| 3 | Eddie Cheever | Renault | 7 | 52 | 4 | — |
| 4 | Patrick Tambay | Ferrari | 2 | 52 | 3 | — |
| 5 | Elio de Angelis | Team Lotus | 8 | 52 | 2 | — |
| 6 | Derek Warwick | Toleman | 12 | 52 | 1 | — |
| 7 | Bruno Giacomelli | Toleman | 14 | 52 | — | — |
| 8 | Nigel Mansell | Team Lotus | 11 | 52 | — | — |
| 9 | Jean-Pierre Jarier | Ligier | 19 | 51 | — | — |
| 10 | Marc Surer | Arrows | 20 | 51 | — | — |
| 11 | Keke Rosberg | Williams | 16 | 51 | — | — |
| 12 | Johnny Cecotto | Theodore | 26 | 50 | — | — |
| 13 | Roberto Guerrero | Theodore | 21 | 50 | — | — |
| DNQ | Raul Boesel | Ligier | — | — | — | DNQ |
| DNQ | Jacques Laffite | Williams | — | — | — | DNQ |
| DNQ | Kenny Acheson | RAM | — | — | — | DNQ |
| DNF | Riccardo Patrese | Brabham | 1 | 2 | — | Engine |
| DNF | Alain Prost | Renault | 5 | 26 | — | Turbo |
| DNF | Andrea de Cesaris | Alfa Romeo | 6 | 2 | — | Collision |
| DNF | Manfred Winkelhock | ATS | 9 | 35 | — | Exhaust |
| DNF | Mauro Baldi | Alfa Romeo | 10 | 4 | — | Turbo |
| DNF | Niki Lauda | McLaren | 13 | 24 | — | Electrical |
| DNF | John Watson | McLaren | 15 | 13 | — | Electrical |
| DNF | Stefan Johansson | Spirit | 17 | 4 | — | Distributor |
| DNF | Thierry Boutsen | Arrows | 18 | 41 | — | Engine |
| DNF | Danny Sullivan | Tyrrell | 22 | 44 | — | Fuel system |
| DNF | Piercarlo Ghinzani | Osella | 23 | 10 | — | Gearbox |
| DNF | Michele Alboreto | Tyrrell | 24 | 28 | — | Clutch |
| DNF | Corrado Fabi | Osella | 25 | 45 | — | Engine |