Entries
| No | Driver | Entrant | Constructor | Chassis |
|---|---|---|---|---|
| 2 | Alessandro Gaboardi | Alfa Romeo SpA | Alfa Romeo | Alfa Romeo 158 |
| 4 | Nello Pagani | Scuderia Milano | Maserati | Maserati 4CL |
| 6 | Luigi Villoresi | Scuderia Ambrosiana | Maserati | Maserati 4CLT |
| 8 | Raymond Sommer | Private | Maserati | Maserati 4CL |
| 10 | Lamberto Grolla | Private | Cisitalia | Cisitalia D46 – Fiat |
| 12 | Eugène Chaboud | Private | Delahaye | Delahaye 135S |
| 14 | Pierre Levegh | Ecurie Naphtra Course | Maserati | Maserati 4CL |
| 16 | Achille Varzi | Alfa Romeo SpA | Alfa Romeo | Alfa Romeo 158 |
| 18 | Louis Chiron | Enrico Platé | Maserati | Maserati 4CL |
| 24 | Consalvo Sanesi | Alfa Romeo SpA | Alfa Romeo | Alfa Romeo 158 |
| 26 | Prince Bira | Scuderia Milano | Maserati | Maserati 4CL |
| 28 | Giovanni Bracco | Private | Delage | Delage 3000 |
| 30 | Carlo Felice Trossi | Alfa Romeo SpA | Alfa Romeo | Alfa Romeo 158 |
| 32 | Toulo de Graffenried | Private | Maserati | Maserati 4CL |
| 34 | Alberto Ascari | Scuderia Ambrosiana | Maserati | Maserati 4CL |
| 36 | "Raph" | Ecurie Naphtra Course | Maserati | Maserati 4CL |
| 38 | Arialdo Ruggeri | Scuderia Milano | Maserati | Maserati 4CL |
| 42 | Gaetano dell'Acqua | Private | Maserati | Maserati 6CM |
| 44 | Carlo Pesci | Private | Maserati | Maserati 6CM |
| 46 | Giovanni Minozzi | Private | Maserati | Maserati 6CM |
| 48 | Renato Balestrero | Private | Maserati | Maserati |
| 52 | Lorenzo Arrigoni | Private | Maserati | Maserati 6CM |
| 54 | Henri Louveau | Ecurie Gersac | Delage | Delage D6.70 |
| 56 | Mario Porrino | Private | Cisitalia | Cisitalia D46 – Fiat |
Read more about this topic: 1947 Italian Grand Prix