1951 Swiss Grand Prix Entries Entries

| No_ | Driver | Entrant | Constructor_ | Chassis | Engine | Tyre_ |
|---|---|---|---|---|---|---|
| 30 | Louis Chiron | Enrico Platé | Maserati | Maserati 4CLT-48 | Maserati 4 CL 1.5 L4s | P |
| 32 | Harry Schell | Enrico Platé | Maserati | Maserati 4CLT-48 | Maserati 4 CL 1.5 L4s | P |
| 38 | Rudi Fischer | Ecurie Espadon | Ferrari | Ferrari 212 | Ferrari Type 375 4.5 V12 | P |
| 40 | Guy Mairesse | Yves Giraud-Cabantous | Talbot-Lago | Talbot-Lago T26C | Talbot 23CV 4.5 L6 | D |
| 42 | José Froilán González | José Froilán González | Talbot-Lago | Talbot-Lago T26C-GS | Talbot 23CV 4.5 L6 | D |
| 44 | Piero Taruffi | Scuderia Ferrari | Ferrari | Ferrari 375 | Ferrari Type 375 4.5 V12 | P |
| 46 | Francis Rochat | Francis Rochat | Simca-Gordini | Simca-Gordini T11 | Simca-Gordini 15C 1.5 L4s | E |
| 48 | Maurice Trintignant | Equipe Gordini | Simca-Gordini | Simca-Gordini T15 | Simca-Gordini 15C 1.5 L4s | E |