| Type: | CUST |
| Description: | 1950 Formula One season |
| Grand Prix: | Chilean |
| Date: | December 17 |
| Year: | 1950 |
| Official Name: | Gran Premio del Presidente Arturo Alessandri Palma |
| Country: | Chile |
| Location: | Circuito Pedro de Valdivia Norte, Santiago, Chile |
| Course: | Permanent racing facility |
| Course Km: | 2.250 |
| Distance Laps: | 60 |
| Pole Driver: | Juan Manuel Fangio |
| Pole Team: | Ferrari |
| Pole Country: | Argentina |
| Pole Time: | 1'01.2" |
| Fast Driver: | Juan Manuel Fangio |
| Fast Team: | Ferrari |
| Fast Time: | 1'01.2" |
| Fast Country: | Argentina |
| First Driver: | Juan Manuel Fangio |
| First Team: | Ferrari |
| First Country: | Argentina |
| Second Driver: | Froilán González |
| Second Team: | Ferrari |
| Second Country: | Argentina |
| Third Driver: | Eitel Cantoni |
| Third Team: | Maserati |
| Third Country: | Uruguay |
The 1950 Chilean Grand Prix was a Formula Libre motor race held at Santiago on December 17, 1950. The race was won by Juan Manuel Fangio in a Ferrari 166FL.[1] [2]
| Pos | No | Driver | Constructor | Laps | Time/Retired | Grid | |
|---|---|---|---|---|---|---|---|
| 1 | 4 |  Juan Manuel Fangio | Ferrari | 60 | 1.14’58.2” | 1 | |
| 2 | 2 | Froilán González | Ferrari | 60 | 1.14’58.8” | 3 | |
| 3 | 10 |  Eitel Cantoni | Maserati | 58 | + 2 Laps | - | |
| 4 | 20 |  Bartolomé Ortiz | Simca-Gordini | - | + 4 Laps | - | |
| 5 | 12 | Pascual Puopolo | Maserati | - | + 5 Laps | 4 | |
| 6 | Onofre Marimón | Maserati | - | + 5 Laps | - | ||
| Ret | José Félix López | Chevrolet | Accident | - | |||
| Ret | Alberto Crespo | Plymouth | 44 | Differential | - | ||
| Ret | Ismael López | Simca-Gordini | - | ||||
| Ret | Ismael González | Maserati | - | ||||
| Ret | Carlos Menditeguy | Maserati | - | ||||
| Ret | 8 | Alfredo Pian | Maserati | 2 | |||
| Ret | Juan Suarez | Maserati | - | ||||
| Ret | 14 |  Louis Rosier | Maserati | 6 | 5 |