| 1940-1945 Grand Prix season | |
| Previous: 1939 | Next: 1946 |
The 1940-1945 Grand Prix seasons occurred during wartime and so were limited to a very small number of events. The majority of Grand Prix races during this period were run in South America. The first post-war Grand Prix was run in Paris, shortly after the end of the war.
Contents |
| Name | Circuit | Date | Winning drivers | Winning constructor | Report |
|---|---|---|---|---|---|
| São Paulo Grand Prix | Interlagos | May 12 | Arthur Nascimento Jr | Alfa Romeo | Report |
| Name | Circuit | Date | Winning drivers | Winning constructor | Report |
|---|---|---|---|---|---|
| Rio de Janeiro Grand Prix | Gávea | September 28 | Chico Landi | Alfa Romeo | Report |
| Buenos Aires Grand Prix | Costanera | November 23 | José Canziani | Alfa Romeo | Report |
| Name | Circuit | Date | Winning drivers | Winning constructor | Report |
|---|---|---|---|---|---|
| Buenos Aires Grand Prix | Costanera | January | José Canziani | Alfa Romeo | Report |
| Santa Fe Grand Prix | Santa Fe | May 3 | Oldemar Ramos | Alfa Romeo | Report |
No Grand Prix races held
| Name | Circuit | Date | Winning drivers | Winning constructor | Report |
|---|---|---|---|---|---|
| Paris Cup | Bois de Boulogne | September 9 | Jean-Pierre Wimille | Bugatti | Report |
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