| Type: | GP |
| Grand Prix: | Marseille |
| Date: | 13 May, |
| Year: | 1946 |
| Official Name: | V Grand Prix de Marseille |
| Country: | France |
| Location: | Marseille, France |
| Course: | Prado Street circuit |
| Course Mi: | 2.23 |
| Course Km: | 3.589 |
| Distance Laps: | 35 |
| Distance Mi: | 78.054 |
| Distance Km: | 125.615 |
| Pole Driver: | Raymond Sommer |
| Pole Team: | Maserati |
| Pole Country: | France |
| Grid From Heats: | true |
| Fast Driver: | Raymond Sommer |
| Fast Team: | Maserati |
| Fast Time: | 2:09.5 (99.771 km/h) |
| Fast Country: | France |
| First Driver: | Raymond Sommer |
| First Team: | Maserati |
| First Country: | France |
| Second Driver: | Enrico Platé |
| Second Team: | Maserati |
| Second Country: | Italy |
| Second Flag Suffix: | 1861 |
| Third Driver: | Georges Grignard |
| Third Team: | Delahaye |
| Third Country: | France |
The 1946 Marseille Grand Prix (formally the V Grand Prix de Marseille) was a Grand Prix motor race held at Marseille on 13 May 1946. The event included 2 x 15 lap heats followed by a 35 lap final.
| Pos [1] [2] | No | Driver | Car | Laps | Time/Retired | Heat | Heat Pos | |
| 1 | 2 |  Raymond Sommer | Maserati 4CL | 35 | 1:20:37.7 (93.477 km/h) | 2 | 1 | |
| 2 | 26 |  Enrico Platé | Maserati 4CL | 34 | +1 lap | 2 | 2 | |
| 3 | 38 | Georges Grignard | Delahaye 135S | 34 | +1 laps | 1 | 3 | |
| 4 | 10 | Arialdo Ruggieri | Maserati 4CL | 34 | +1 laps | 1 | ret | |
| 5 | 14 | Emmanuel de Graffenried | Maserati 4CL | 33 | +2 laps | 2 | 3 | |
| 6 | 40 | Roger Hillier | Delahaye 135S | 33 | +2 laps | 2 | 5 | |
| 7 | 4 | Eugène Chaboud | Delahaye 135S | 32 | +3 laps | 1 | 2 | |
| Ret | 16 | Ciro Basadonna | Maserati 4CL | 26 | ? | 1 | 6 | |
| Ret | 36 | Paul Friderich | Delahaye 135S | 5 | Fire | 1 | 4 | |
| Ret | 34 | Robert Mazaud | Maserati 4CL | 1 | Accident | 1 | 1 | |
| Ret | 46 | Jean Lucas | Alfa Romeo 8C 2300 | 0 | Clutch | 2 | 6 | |
| DNS | 32 |  Harry Schell | Maserati 6CM | 1 | 5 | |||
| DNS | 50 | Marcel Balsa | Bugatti T51 | 2 | 4 | |||
| DNQ | 6 | Tazio Nuvolari | Maserati 4CL | 2 | Ret | |||
| DNQ | 8 | Franco Cortese | Maserati 4CL | 1 | Ret | |||
| DNQ | 12 |  Philippe Verkade | Maserati 4CL | 1 | Crashed | |||
| DNQ | 18 | Alexis Constantin | Maserati 26 | 1 | Ret | |||
| DNQ | 30 | Henri Louveau | Maserati 6CM | 2 | Ret | |||
| DNQ | 42 | Pierre Larrue | Delahaye 135S | 1 | Ret | |||
| DNQ | 48 | Maurice Trintignant | Bugatti T35C/51 | 2 | Ret | |||
| DNQ | 58 | Eugène Martin | BMW 328 Martin Spécial | 1 | Crashed | |||
| DNQ | 62 | Discoride Lanza | Maserati 6CM | 2 | Ret | |||
| DNQ | 64 | Ugo Puma | Maserati 6CM | 2 | Ret | |||
| DNA | 20 | Roger Deho | Maserati 6CM | |||||
| DNA | 22 | Clemente Biodetti | Maserati 4CL | |||||
| DNA | 24 | Luigi Plate | Maserati 4CL | |||||
| DNA | 28 | Mario Venturelli | Alfa Romeo 8C 2300 | |||||
| DNA | 44 | Maurice Varet | Alfa Romeo 8C 2300 | |||||
| DNA | 52 | Gianpierro Bianchetti | Bugatti 51A | |||||
| DNA | 54 | Jean Achard | Bugatti 35 | |||||
| DNA | 56 | Marceron | Bugatti 35 | |||||
| DNA | 60 | Roger Wormser | Delahaye 135S | |||||
| DNA | 66 | Georges Raph | Maserati 4CL | |||||
| DNA | 68 | Louis Gerard | Maserati 8C-3000 | |||||
| DNA | 70 | Charles Lucas | Bugatti 35 | |||||
| DNA | 72 | Henri Trillaud | Maserati 26 |