| Type: | CUST |
| Description: | Non-championship sports car race |
| Country: | Monaco |
| Grand Prix: | Monaco |
| Official Name: | XII Grand Prix Automobile de Monaco |
| Location: | Circuit de Monaco |
| Date: | 2 June |
| Year: | 1952 |
| Course: | Street circuit |
| Course Mi: | 1.976 |
| Course Km: | 3.180 |
| Distance Laps: | 100 |
| Distance Mi: | 197.6 |
| Distance Km: | 318.0 |
| Pole Driver: | Pierre Levegh |
| Pole Country: | France |
| Pole Team: | Talbot-Lago |
| Pole Time: | 2:00.2 |
| Fast Driver: | Antonio Stagnoli |
| Fast Team: | Ferrari |
| Fast Time: | 1:56.4 |
| Fast Country: | Italy |
| First Driver: | Vittorio Marzotto |
| First Country: | Italy |
| First Team: | Ferrari |
| Second Driver: | Eugenio Castellotti |
| Second Country: | Italy |
| Second Team: | Ferrari |
| Third Driver: | Antonio Stagnoli Clemente Biondetti |
| Third Country: | Italy |
| Third Team: | Ferrari |
The 1952 Monaco Grand Prix was a non-championship sports car race held on 2 June 1952 at Monaco.
For the second time in two races, the Grand Prix suffered a multi-car pileup.[1] In addition, it was marred by Luigi Fagioli's accident in practice, which ultimately proved fatal.[2]
| Pos | No | Driver | Constructor | Laps | Time/Retired | Grid | |
|---|---|---|---|---|---|---|---|
| 1 | 94 | Vittorio Marzotto | Ferrari | 100 | 3:21:28.4 | 11 | |
| 2 | 92 | Eugenio Castellotti | Ferrari | 100 | +15.5 | 10 | |
| 3 | 90 | Antonio Stagnoli Clemente Biondetti | Ferrari | 98 | +2 Laps | 3 | |
| 4 | 58 |  Jean Lucas | Ferrari | 96 | +4 Laps | 15 | |
| 5 | 60 | Pierre Boncompagni | Ferrari | 95 | +5 Laps | 8 | |
| 6 | 82 |  Tommy Wisdom | Jaguar | 95 | +5 Laps | 16 | |
| 7 | 74 | Peter Collins | Aston Martin | 92 | +8 Laps | 12 | |
| 8 | 62 | René Cotton | Delahaye | 85 | +15 Laps | 18 | |
| Ret | 76 | Lance Macklin | Aston Martin | 73 | Engine | 6 | |
| Ret | 100 |  Fernando Mascarenhas | Allard | 64 | Split tank | 17 | |
| Ret | 78 | Stirling Moss | Jaguar | 46 | Accident | 2 | |
| Ret | 64 | Louis Rosier Maurice Trintignant | Talbot-Lago | 37 | 7 | ||
| Ret | 96 | Piero Carini | Ferrari | 37 | Accident | 13 | |
| Ret | 56 | Robert Manzon | Gordini | 24 | Accident | 5 | |
| Ret | 84 | Anthony Hume | Allard | 22 | Accident | 14 | |
| Ret | 72 | Reg Parnell | Aston Martin | 18 | Engine | 4 | |
| Ret | 88 | Giovanni Bracco | Ferrari | 8 | Brakes | 9 | |
| Ret | 68 | Pierre Levegh | Talbot-Lago | 5 | Camshaft | 1 | |
| DNS | 54 |  Joaquín Palacio Pover | Pegaso | ||||
| DNQ | 52 | Juan Jover | Pegaso |
Race result taken from Web site: World Sports Racing Prototypes . 2007-06-25 . dead . https://web.archive.org/web/20150222004410/http://wsrp.ic.cz/nonchamp1952.html . 2015-02-22 .
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