1983 San Marino Grand Prix
🇮🇹 Italy Autodromo Enzo e Dino Ferrari, Imola, Italy Round 4 of 15
Drivers' Championship — After This Race
| Pos | Δ | Driver | Team | Pts | Wins |
|---|---|---|---|---|---|
| 1 | +2 | Alain Prost | Renault | 15 | 1 |
| 2 | -1 | Nelson Piquet | Brabham | 15 | 1 |
| 3 | +3 | Patrick Tambay | Ferrari | 14 | 1 |
| 4 | = | John Watson | McLaren | 11 | 1 |
| 5 | -3 | Niki Lauda | McLaren | 10 | 0 |
| 6 | +1 | René Arnoux | Ferrari | 8 | 0 |
| 7 | -2 | Jacques Laffite | Williams | 7 | 0 |
| 8 | +2 | Keke Rosberg | Williams | 5 | 0 |
| 9 | -1 | Eddie Cheever | Renault | 4 | 0 |
| 10 | -1 | Marc Surer | Arrows | 4 | 0 |
| 11 | = | Johnny Cecotto | Theodore | 1 | 0 |
| — | — | Raul Boesel | Ligier | 0 | 0 |
| — | — | Derek Warwick | Toleman | 0 | 0 |
| — | — | Chico Serra | Arrows | 0 | 0 |
| — | — | Michele Alboreto | Tyrrell | 0 | 0 |
| — | — | Danny Sullivan | Tyrrell | 0 | 0 |
| — | — | Jean-Pierre Jarier | Ligier | 0 | 0 |
| — | — | Riccardo Patrese | Brabham | 0 | 0 |
| — | — | Mauro Baldi | Alfa Romeo | 0 | 0 |
| — | — | Nigel Mansell | Team Lotus | 0 | 0 |
| — | — | Manfred Winkelhock | ATS | 0 | 0 |
| — | — | Andrea de Cesaris | Alfa Romeo | 0 | 0 |
| — | — | Bruno Giacomelli | Toleman | 0 | 0 |
| — | — | Eliseo Salazar | RAM | 0 | 0 |
| — | — | Alan Jones | Arrows | 0 | 0 |
| — | — | Elio de Angelis | Team Lotus | 0 | 0 |
| — | — | Corrado Fabi | Osella | 0 | 0 |
| — | — | Roberto Guerrero | Theodore | 0 | 0 |