Gran Premio de Italia 1955: Resultados de la carrera
| Pos. | No. | Piloto | Escuderia | Puntos | Tiempo | Vueltas | Parrilla | Vuelta rápida |
|---|---|---|---|---|---|---|---|---|
| 1 | 18 | Juan Fangio | Mercedes | 8 | 2:25:04.4 | 50 | 1 | |
| 2 | 14 | Piero Taruffi | Mercedes | 6 | +0.7 | 50 | 9 | |
| 3 | 4 | Eugenio Castellotti | Ferrari | 4 | +46.2 | 50 | 4 | |
| 4 | 36 | Jean Behra | Maserati | 3 | +3:57.5 | 50 | 6 | |
| 5 | 34 | Carlos Menditeguy | Maserati | 2 | +1 vuelta | 49 | 16 | |
| 6 | 12 | Umberto Maglioli | Ferrari | 0 | +1 vuelta | 49 | 12 | |
| 7 | 28 | Roberto Mieres | Maserati | 0 | +2 vueltas | 48 | 7 | |
| 8 | 8 | Maurice Trintignant | Ferrari | 0 | +3 vueltas | 47 | 15 | |
| 9 | 40 | John Fitch | Maserati | 0 | +4 vueltas | 46 | 20 | |
| 10 | 6 | Mike Hawthorn | Ferrari | 0 | +12 vueltas | 38 | 14 | |
| 11 | 20 | Karl Kling | Mercedes | 0 | Caja de cambios | 32 | 3 | |
| 12 | 30 | Luigi Musso | Maserati | 0 | Caja de cambios | 31 | 10 | |
| 13 | 38 | Horace Gould | Maserati | 0 | Suspensión | 31 | 21 | |
| 14 | 16 | Stirling Moss | Mercedes | 1 | Motor | 27 | 2 | |
| 15 | 26 | Jacques Pollet | Gordini | 0 | Motor | 26 | 19 | |
| 16 | 22 | Hernando da Silva Ramos | Gordini | 0 | DNF | 23 | 18 | |
| 17 | 32 | Peter Collins | Maserati | 0 | Suspensión | 22 | 11 | |
| 18 | 42 | Harry Schell | Vanwall | 0 | Suspensión | 7 | 13 | |
| 19 | 24 | Jean Lucas | Gordini | 0 | Motor | 7 | 22 | |
| 20 | 44 | Ken Wharton | Vanwall | 0 | DNF | 0 | 17 | |
| 21 | 2 | Nino Farina | Ferrari | 0 | +50 vueltas | 0 | 5 | |
| 22 | 10 | Luigi Villoresi | Ferrari | 0 | +50 vueltas | 0 | 8 | |
| 23 | 46 | Luigi Piotti | Arzani-Volpini | 0 | +50 vueltas | 0 | 0 |
