Back 1991 Monaco Grand Prix Afrikaans جائزة موناكو الكبرى 1991 Arabic 1991 Голяма награда на Монако Bulgarian Gran Premi de Mònaco del 1991 Catalan Grand Prix Monaka 1991 Czech Großer Preis von Monaco 1991 German Anexo:Gran Premio de Mónaco de 1991 Spanish جایزه بزرگ موناکو ۱۹۹۱ Persian Monacon Grand Prix 1991 Finnish Grand Prix automobile de Monaco 1991 French
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| 1991 Monaco Grand Prix | |||
|---|---|---|---|
| Race 4 of 16 in the 1991 Formula One World Championship | |||
 | |||
| Race details | |||
| Date | 12 May 1991 | ||
| Official name | XLIX Grand Prix Automobile de Monaco | ||
| Location | Circuit de Monaco, Monte Carlo | ||
| Course | Street circuit | ||
| Course length | 3.328 km (2.068 miles) | ||
| Distance | 78 laps, 259.584 km (161.298 miles) | ||
| Weather | Cloudy, mild, dry | ||
| Pole position | |||
| Driver | McLaren-Honda | ||
| Time | 1:20.344 | ||
| Fastest lap | |||
| Driver |
 Alain Prost | Ferrari | |
| Time | 1:24.368 on lap 77 | ||
| Podium | |||
| First | McLaren-Honda | ||
| Second | Williams-Renault | ||
| Third | Ferrari | ||
|
Lap leaders | |||
The 1991 Monaco Grand Prix was a Formula One motor race held at Monaco on 12 May 1991. It was the fourth race of the 1991 Formula One World Championship.
The 78-lap race was won from pole position by Brazilian driver Ayrton Senna, driving a McLaren-Honda. It was Senna's fourth victory from the first four races of the season, and his fourth Monaco win. Englishman Nigel Mansell finished second in a Williams-Renault, with Frenchman Jean Alesi third in a Ferrari.