Race Result
| GP n. 488 - 27/05/1990 - Grand Prix of Monaco Circuit de Monte Carlo |
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| Winner: | Ayrton Senna / McLaren-Honda - 1:52'46.982 | ||||||
| Pole Position: | Ayrton Senna / McLaren-Honda - 1:21.314 | ||||||
| Fastest Lap: | Ayrton Senna / McLaren-Honda - 1:24.462 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 27 |  Ayrton Senna |
McLaren-Honda | 78 | 1:52'46.982 | 1 | 9 |
| 2 | 4 |  Jean Alesi |
Tyrrell-Ford | 78 | +1.087 | 3 | 6 |
| 3 | 28 |  Gerhard Berger |
McLaren-Honda | 78 | +2.073 | 5 | 4 |
| 4 | 5 |  Thierry Boutsen |
Williams-Renault | 77 | + 1 lap | 6 | 3 |
| 5 | 10 |  Alex Caffi |
Arrows-Ford | 76 | + 2 laps | 22 | 2 |
| 6 | 29 | Eric Bernard |
Lola-Lamborghini | 76 | + 2 laps | 24 | 1 |
| 7 | 35 |  Gregor Foitek |
Onyx-Ford | 72 | collision | 20 | 0 |
| Dsq | 20 | Nelson Piquet |
Benetton-Ford | 0 | disqualified | 10 | 0 |
| Ret | 11 |  Derek Warwick |
Lotus-Lamborghini | 66 | spun off | 13 | 0 |
| Ret | 2 | Nigel Mansell |
Ferrari | 63 | battery | 7 | 0 |
| Ret | 24 | Paolo Barilla |
Minardi-Ford | 52 | gear box | 19 | 0 |
| Ret | 36 |  Jyrki Jarvi Lehto |
Onyx-Ford | 52 | gear box | 26 | 0 |
| Ret | 26 | Philippe Alliot |
Ligier-Ford | 47 | gear box | 18 | 0 |
| Ret | 6 | Riccardo Patrese |
Williams-Renault | 41 | distributor | 4 | 0 |
| Ret | 22 | Andrea de Cesaris |
Dallara-Ford | 38 | engine | 12 | 0 |
| Ret | 3 |  Satoru Nakajima |
Tyrrell-Ford | 36 | spun off | 21 | 0 |
| Ret | 1 | Alain Prost |
Ferrari | 30 | battery | 2 | 0 |
| Ret | 19 | Alessandro Nannini |
Benetton-Ford | 20 | gear box | 16 | 0 |
| Ret | 7 |  David Brabham |
Brabham-Judd | 16 | transmission | 25 | 0 |
| Ret | 16 | Ivan Capelli |
Leyton House-Judd | 13 | brakes | 23 | 0 |
| Ret | 25 | Nicola Larini |
Ligier-Ford | 12 | differential | 17 | 0 |
| Ret | 30 | Aguri Suzuki |
Lola-Lamborghini | 11 | steering | 15 | 0 |
| Ret | 23 | Pierluigi Martini |
Minardi-Ford | 7 | electrical | 8 | 0 |
| Ret | 12 | Martin Donnelly |
Lotus-Lamborghini | 6 | gear box | 11 | 0 |
| Ret | 8 | Stefano Modena |
Brabham-Judd | 3 | transmission | 14 | 0 |
| Ret | 21 | Emanuele Pirro |
Dallara-Ford | 0 | engine | 9 | 0 |
| Dnq | 17 | Gabriele Tarquini |
AGS-Ford | did not qualify | 0 | ||
| Dnq | 18 | Yannick Dalmas |
AGS-Ford | did not qualify | 0 | ||
| Dnq | 9 | Michele Alboreto |
Arrows-Ford | did not qualify | 0 | ||
| Dnq | 31 | Bertrand Gachot |
Coloni-Subaru | did not qualify | 0 | ||
| Dnq | 33 | Roberto Moreno |
Euro Brun-Judd | did not qualify | 0 | ||
| Dnq | 34 | Claudio Langes |
Euro Brun-Judd | did not qualify | 0 | ||
| Dnq | 15 | Mauricio Gugelmin |
Leyton House-Judd | did not qualify | 0 | ||
| Dnq | 39 | Bruno Giacomelli |
Life | did not qualify | 0 | ||
| Dnq | 14 | Olivier Grouillard |
Osella-Ford | did not qualify | 0 | ||