1985 San Marino Grand Prix
- Round
- 3 of 1985
- Circuit
- Autodromo Enzo e Dino Ferrari
- Location
- Imola, Italy
- Dates
- —
- Format
- Standard weekend
- Winner
- Elio de Angelis
- Constructor
- Team Lotus
- Entrant
- Lotus-Renault
- Pole position
- Ayrton Senna
- Fastest lap
- Michele Alboreto
- Confidence
- reference
Classification
| Pos | Driver | Constructor | Grid | Laps | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Elio de Angelis | Team Lotus | 3 | 60 | 9 | — |
| 2 | Thierry Boutsen | Arrows | 5 | 59 | 6 | Out of fuel |
| 3 | Patrick Tambay | Renault | 11 | 59 | 4 | — |
| 4 | Niki Lauda | McLaren | 8 | 59 | 3 | — |
| 5 | Nigel Mansell | Williams | 7 | 58 | 2 | Out of fuel |
| 6 | Stefan Johansson | Ferrari | 15 | 57 | 1 | Out of fuel |
| 7 | Ayrton Senna | Team Lotus | 1 | 57 | — | Out of fuel |
| 8 | Nelson Piquet | Brabham | 9 | 57 | — | Out of fuel |
| 9 | Martin Brundle | Tyrrell | 25 | 56 | — | Out of fuel |
| 10 | Derek Warwick | Renault | 14 | 56 | — | — |
| DNF | Keke Rosberg | Williams | 2 | 23 | — | Brakes |
| DNF | Michele Alboreto | Ferrari | 4 | 29 | — | Electrical · fastest lap |
| DSQ | Alain Prost | McLaren | 6 | 60 | — | Car underweight |
| DNF | Gerhard Berger | Arrows | 10 | 4 | — | Engine |
| DNF | Eddie Cheever | Alfa Romeo | 12 | 50 | — | Engine |
| DNF | Andrea de Cesaris | Ligier | 13 | 11 | — | Spun off |
| DNF | Jacques Laffite | Ligier | 16 | 22 | — | Turbo |
| DNS | Jonathan Palmer | Zakspeed | 17 | — | — | Engine |
| DNF | Riccardo Patrese | Alfa Romeo | 18 | 4 | — | Engine |
| DNF | Pierluigi Martini | Minardi | 19 | 14 | — | Turbo |
| DNF | François Hesnault | Brabham | 20 | 5 | — | Engine |
| DNF | Philippe Alliot | RAM | 21 | 24 | — | Engine |
| NC | Piercarlo Ghinzani | Osella | 22 | 46 | — | NC |
| DNF | Manfred Winkelhock | RAM | 23 | 27 | — | Engine |
| DNF | Stefan Bellof | Tyrrell | 24 | 5 | — | Engine |
| DNF | Mauro Baldi | Spirit | 26 | 9 | — | Electrical |