1946 Grand Prix season Other Grands Prix Other Grands Prix

| Name_ | Circuit | Date_ | Winning_driver | Winning_constructor | Report |
|---|---|---|---|---|---|
| Nantes Grand Prix | Nantes | 28 July | Raph | Maserati | Report |
| Ulster Trophy | Ballyclare | 10 August | Prince Bira | ERA | Report |
| Circuit des Trois Villes | Lille | 25 August | Raymond Sommer | Maserati | Report |
| Circuit des Trois Villes | Lille | 25 August | Henri Louveau | Maserati | Report |
| Milan Grand Prix | Sempione Park | 29 September | Carlo Felice Trossi | Alfa Romeo | Report |
| Coupe du Salon | Bois de Boulogne | 6 October | Raymond Sommer | Maserati | Report |
| Gávea Circuit Race | Gávea | 6 October | Chico Landi | Alfa Romeo | Report |
| Penya Rhin Grand Prix | Pedralbes | 27 October | Giorgio Pelassa | Maserati | Report |
| Boa Vista Grand Prix | Rio de Janeiro | 15 December | Chico Landi | Alfa Romeo | Report |