Alle races van 1955
Italian Grand Prix
Autodromo Nazionale di Monza, Monza (Italië) · 11–11 sep 1955
Winnaar: 
Juan Fangio (Mercedes)
Race
| Pos | Coureur | Tijd / status | Ptn |
|---|---|---|---|
| 1 | Juan FangioMercedes | 2:25:04.400 | 8 |
| 2 |  Piero TaruffiMercedes | +0.700 | 6 |
| 3 | Eugenio CastellottiFerrari | +46.200 | 4 |
| 4 |  Jean BehraMaserati | +3:57.500 | 3 |
| 5 | Carlos MenditeguyMaserati | +1 ronde | 2 |
| 6 | Umberto MaglioliFerrari | +1 ronde | |
| 7 | Roberto MieresMaserati | +2 ronden | |
| 8 | Maurice TrintignantFerrari | +3 ronden | |
| 9 |  John FitchMaserati | +4 ronden | |
| 10 |  Mike HawthornFerrari | Gearbox | |
| DNF |  Karl KlingMercedes | Gearbox | |
| DNF | Luigi MussoMaserati | Gearbox | |
| DNF | Horace GouldMaserati | Suspension | |
| DNF | Stirling MossMercedes | Engine | 1 |
| DNF | Jacques PolletGordini | Engine | |
| DNF |  Hernando da Silva RamosGordini | Fuel system | |
| DNF | Peter CollinsMaserati | Suspension | |
| DNF | Harry SchellVanwall | Suspension | |
| DNF | Jean LucasGordini | Engine | |
| DNF | Ken WhartonVanwall | Injection | |
| DNS | Nino FarinaFerrari | Withdrew | |
| DNS | Luigi VilloresiFerrari | Withdrew | |
| DNS | Luigi PiottiArzani-Volpini | Withdrew |
