Autodromo Nazionale di Monza · 11 September 1983
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | Brabham Piquet 9 + Patrese 0 | Piquet 9 + Patrese 0 | 9 | |
| 2 | Ferrari Arnoux 6 + Tambay 3 | Arnoux 6 + Tambay 3 | 9 | |
| 3 | Renault Cheever 4 + Prost 0 | Cheever 4 + Prost 0 | 4 | |
| 4 | Team Lotus Angelis 2 + Mansell 0 | Angelis 2 + Mansell 0 | 2 | |
| 5 | Toleman Warwick 1 + Giacomelli 0 | Warwick 1 + Giacomelli 0 | 1 | |
| 6 | Ligier Jarier 0 | Jarier 0 | 0 | |
| 7 | Arrows Surer 0 + Boutsen 0 | Surer 0 + Boutsen 0 | 0 | |
| 8 | Williams Rosberg 0 | Rosberg 0 | 0 | |
| 9 | Theodore Cecotto 0 + Guerrero 0 | Cecotto 0 + Guerrero 0 | 0 | |
| 10 | Osella Fabi 0 + Ghinzani 0 | Fabi 0 + Ghinzani 0 | 0 | |
| 11 | Tyrrell Sullivan 0 + Alboreto 0 | Sullivan 0 + Alboreto 0 | 0 | |
| 12 | ATS Winkelhock 0 | Winkelhock 0 | 0 | |
| 13 | McLaren Lauda 0 + Watson 0 | Lauda 0 + Watson 0 | 0 | |
| 14 | Alfa Romeo Baldi 0 + Cesaris 0 | Baldi 0 + Cesaris 0 | 0 | |
| 15 | Spirit Johansson 0 | Johansson 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Nelson Piquet Brabham | Brabham | 1:23:10.880 | 52 | — | 9 | |
| 2 | René Arnoux Ferrari | Ferrari | +10.212s | 52 | — | 6 | |
| 3 | Eddie Cheever Renault | Renault | +18.612s | 52 | — | 4 | |
| 4 | Patrick Tambay Ferrari | Ferrari | +29.023s | 52 | — | 3 | |
| 5 | Elio de Angelis Team Lotus | Team Lotus | +53.680s | 52 | — | 2 | |
| 6 | Derek Warwick Toleman | Toleman | +1:13.348 | 52 | — | 1 | |
| 7 | Bruno Giacomelli Toleman | Toleman | +1:33.922 | 52 | — | — | |
| 8 | Nigel Mansell Team Lotus | Team Lotus | +1:36.035 | 52 | — | — | |
| 9 | Jean-Pierre Jarier Ligier | Ligier | +1 Lap | 51 | — | — | |
| 10 | Marc Surer Arrows | Arrows | +1 Lap | 51 | — | — | |
| 11 | Keke Rosberg Williams | Williams | +1 Lap | 51 | — | — | |
| 12 | Johnny Cecotto Theodore | Theodore | +2 Laps | 50 | — | — | |
| 13 | Roberto Guerrero Theodore | Theodore | +2 Laps | 50 | — | — | |
| 14 | Corrado Fabi Osella | Osella | DNF Engine | 45 | — | — | |
| 15 | Danny Sullivan Tyrrell | Tyrrell | DNF Fuel system | 44 | — | — | |
| 16 | Thierry Boutsen Arrows | Arrows | DNF Engine | 41 | — | — | |
| 17 | Manfred Winkelhock ATS | ATS | DNF Exhaust | 35 | — | — | |
| 18 | Michele Alboreto Tyrrell | Tyrrell | DNF Clutch | 28 | — | — | |
| 19 | Alain Prost Renault | Renault | DNF Turbo | 26 | — | — | |
| 20 | Niki Lauda McLaren | McLaren | DNF Electrical | 24 | — | — | |
| 21 | John Watson McLaren | McLaren | DNF Electrical | 13 | — | — | |
| 22 | Piercarlo Ghinzani Osella | Osella | DNF Gearbox | 10 | — | — | |
| 23 | Mauro Baldi Alfa Romeo | Alfa Romeo | DNF Turbo | 4 | — | — | |
| 24 | Stefan Johansson Spirit | Spirit | DNF Distributor | 4 | — | — | |
| 25 | Riccardo Patrese Brabham | Brabham | DNF Engine | 2 | — | — | |
| 26 | Andrea de Cesaris Alfa Romeo | Alfa Romeo | DNF Collision | 2 | — | — |