Gran Premio de Italia 1983: Resultados de la carrera
| Pos. | No. | Piloto | Escuderia | Puntos | Tiempo | Vueltas | Parrilla | Vuelta rápida |
|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Nelson Piquet | Brabham | 9 | 1:23:10.880 | 52 | 4 | |
| 2 | 28 | René Arnoux | Ferrari | 6 | +10.212 | 52 | 3 | |
| 3 | 16 | Eddie Cheever | Renault | 4 | +18.612 | 52 | 7 | |
| 4 | 27 | Patrick Tambay | Ferrari | 3 | +29.023 | 52 | 2 | |
| 5 | 11 | Elio de Angelis | Team Lotus | 2 | +53.680 | 52 | 8 | |
| 6 | 35 | Derek Warwick | Toleman | 1 | +1:13.348 | 52 | 12 | |
| 7 | 36 | Bruno Giacomelli | Toleman | 0 | +1:33.922 | 52 | 14 | |
| 8 | 12 | Nigel Mansell | Team Lotus | 0 | +1:36.035 | 52 | 11 | |
| 9 | 25 | Jean-Pierre Jarier | Ligier | 0 | +1 vuelta | 51 | 19 | |
| 10 | 29 | Marc Surer | Arrows | 0 | +1 vuelta | 51 | 20 | |
| 11 | 1 | Keke Rosberg | Williams | 0 | +1 vuelta | 51 | 16 | |
| 12 | 34 | Johnny Cecotto | Theodore | 0 | +2 vueltas | 50 | 26 | |
| 13 | 33 | Roberto Guerrero | Theodore | 0 | +2 vueltas | 50 | 21 | |
| 14 | 31 | Corrado Fabi | Osella | 0 | Motor | 45 | 25 | |
| 15 | 4 | Danny Sullivan | Tyrrell | 0 | DNF | 44 | 22 | |
| 16 | 30 | Thierry Boutsen | Arrows | 0 | Motor | 41 | 18 | |
| 17 | 9 | Manfred Winkelhock | ATS | 0 | DNF | 35 | 9 | |
| 18 | 3 | Michele Alboreto | Tyrrell | 0 | DNF | 28 | 24 | |
| 19 | 15 | Alain Prost | Renault | 0 | DNF | 26 | 5 | |
| 20 | 8 | Niki Lauda | McLaren | 0 | Eléctrico | 24 | 13 | |
| 21 | 7 | John Watson | McLaren | 0 | Eléctrico | 13 | 15 | |
| 22 | 32 | Piercarlo Ghinzani | Osella | 0 | Caja de cambios | 10 | 23 | |
| 23 | 23 | Mauro Baldi | Alfa Romeo | 0 | DNF | 4 | 10 | |
| 24 | 40 | Stefan Johansson | Spirit | 0 | DNF | 4 | 17 | |
| 25 | 6 | Riccardo Patrese | Brabham | 0 | Motor | 2 | 1 | |
| 26 | 22 | Andrea de Cesaris | Alfa Romeo | 0 | Choque | 2 | 6 | |
| 27 | 26 | Raul Boesel | Ligier | 0 | +52 vueltas | 0 | 0 | |
| 28 | 2 | Jacques Laffite | Williams | 0 | +52 vueltas | 0 | 0 | |
| 29 | 17 | Kenny Acheson | RAM | 0 | +52 vueltas | 0 | 0 |
