1933 Grand Prix season Other Grands Prix Other Grands Prix

| Name_ | Circuit | Date_ | Winning_driver | Winning_constructor | Report |
|---|---|---|---|---|---|
| Eifelrennen | Nürburgring | 28 May | Tazio Nuvolari | Alfa Romeo | Report |
| Targa Florio | Madonie | 28 May | Antonio Brivio | Alfa Romeo | Report |
| Grand Prix des Frontières | Chimay | 4 June | Willy Longueville | Bugatti | Report |
| Provence Trophy | Nîmes | 4 June | Marcel Jacob | Bugatti | Report |
| Nîmes Grand Prix | Nîmes | 4 June | Tazio Nuvolari | Alfa Romeo | Report |
| Florence Circuit | Florence | 11 June | Carlo Felice Trossi | Alfa Romeo | Report |
| Lviv Grand Prix | Lviv | 11 June | Eugen Bjørnstad | Alfa Romeo | Report |
| Penya Rhin Grand Prix | Montjuïc Park | 25 June | Juan Zanelli | Alfa Romeo | Report |
| British Empire Trophy | Brooklands | 1 July | Stanislas Czaykowski | Bugatti | Report |
| Grand Prix de la Marne | Reims | 2 July | Philippe Étancelin | Alfa Romeo | Report |