Louis Rosier
b. 1905-11-05 - Chapdes-Beaufort (Puy-de-Dôme)
d. 1956-10-29 - Neuilly-sur-Seine (Hauts de Seine)
| Circuit | Years | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bremgarten | 1950-1953 | 4 | 4 | 3 | - | - | - | - | 1 | 1 | - |
| Buenos Aires | 1954 | 1 | 1 | - | - | - | - | - | - | - | - |
| Monaco | 1950,1955-1956 | 3 | 3 | - | - | - | - | - | - | - | - |
| Monza | 1950-1954,1956 | 6 | 5 | 4 | - | - | - | - | - | - | - |
| Nürburgring | 1951,1953-1954,1956 | 4 | 4 | 5 | - | - | - | - | - | - | - |
| Pedralbes | 1951,1954 | 2 | 2 | 7 | - | - | - | - | - | - | - |
| Reims | 1950-1951,1953-1954,1956 | 6 | 6 | 6 | - | - | - | - | - | - | - |
| Rouen-les-Essarts | 1952 | 1 | 1 | - | - | - | - | - | - | - | - |
| Silverstone | 1950-1954,1956 | 6 | 5 | 5 | - | - | - | - | - | - | - |
| Spa-Francorchamps | 1950-1953,1955-1956 | 6 | 6 | 3 | - | - | - | - | 1 | 1 | - |
| Zandvoort | 1952-1953,1955 | 3 | 2 | 7 | - | - | - | - | - | - | - |
| 1950-1956 | 42 | 39 | 3 | - | - | - | - | 2 | 2 | - |