Maurice Trintignant won the Monaco Grand Prix 1955 at Circuit de Monaco on 22 May 1955, starting from P9 on the grid. Eugenio Castellotti finished second for Lancia, with Jean Behra completing the podium for Maserati.
| Pos | Driver | Team | Grid | Pts | FL | Status |
|---|---|---|---|---|---|---|
1 | | 9 | 8 | Finished | ||
2 | | | 4 | 6 | Finished | |
3 | | 5 | 2 | +1 Lap | ||
3 | | 5 | 2 | +1 Lap | ||
4 | | 14 | 3 | +1 Lap | ||
5 | | 7 | 2 | +1 Lap | ||
6 | | 19 | 0 | +5 Laps | ||
7 | | 20 | 0 | +9 Laps | ||
8 | | 15 | 0 | +14 Laps | ||
8 | | 15 | 0 | +14 Laps | ||
9 | | 3 | 0 | +19 Laps | ||
R | | 11 | 0 | Spun off | ||
R | | 11 | 0 | Spun off | ||
R | | 2 | 0 | Accident | ||
R | | 18 | 0 | Engine | ||
R | | 6 | 0 | Transmission | ||
R | | 16 | 0 | Transmission | ||
R | | 1 | 1 | Transmission | ||
R | | 13 | 0 | Gearbox | ||
R | | 10 | 0 | Engine | ||
R | | 12 | 0 | Throttle | ||
R | | 17 | 0 | Fuel leak | ||
R | | 8 | 0 | Transmission | ||
F | | 0 | 0 | Did not qualify | ||
F | | 0 | 0 | Did not qualify | ||
F | | 0 | 0 | Did not qualify |