Birabongse Bhanudej Complete World Championship Formula One results Complete World Championship Formula One results

| Year_ | Entrant | Chassis | Engine | Points |
|---|---|---|---|---|
| 1950 | Enrico Platé | Maserati 4CLT/48 | Maserati Straight-4 s | 5 |
| 1951 | Ecurie Siam | Maserati 4CLT/48 | Maserati Straight-4 | 0 |
| 1951 | Ecurie Siam | Maserati 4CLT/48 | OSCA V12 | 0 |
| 1952 | Equipe Gordini | Gordini Type 15 | Gordini Straight-4 s | 0 |
| 1952 | Equipe Gordini | Gordini Type 16 | Gordini Straight-6 | 0 |
| 1953 | Connaught Engineering | Connaught Type A | Lea-Francis Straight-4 | 0 |
| 1953 | Scuderia Milano | Maserati A6GCM | Maserati Straight-6 | 0 |
| 1954 | Officine Alfieri Maserati | Maserati A6GCM | Maserati Straight-6 | 3 |
| 1954 | B. Bira | Maserati 250F | Maserati Straight-6 | 3 |
| 1955 | B. Bira | Maserati 250F | Maserati Straight-6 | 0 |