Juan Fangio won the French Grand Prix 1957 at Rouen-Les-Essarts on 7 July 1957, starting from pole position. Luigi Musso finished second for Ferrari, with Peter Collins completing the podium for Ferrari.
| Pos | Grid | Driver | Team | Laps | Time / Status | Pts | FL |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Juan FangioFAN | Maserati | 77 | 3:07:46.4 | 8 | |
| 2 | 3 | Luigi MussoMUS | Ferrari | 77 | +50.8 | 7 | |
| 3 | 5 | Peter CollinsCOL | Ferrari | 77 | +2:06.0 | 4 | |
| 4 | 7 | Mike HawthornHAW | Ferrari | 76 | +1 Lap | 3 | |
| 5 | 4 | Harry SchellSCH | Maserati | 70 | +7 Laps | 2 | |
| 6 | 2 | Jean BehraBEH | Maserati | 69 | +8 Laps | 0 | |
| 7 | 15 | Mike MacDowelMAC | Cooper | 68 | +9 Laps | 0 | |
| 7 | 15 | Jack BrabhamBRA | Cooper | 68 | +9 Laps | 0 | |
| R | 9 | Carlos MenditeguyMEN | Maserati | 30 | Engine | 0 | |
| R | 10 | Stuart Lewis-EvansLEW | Vanwall | 30 | Steering | 0 | |
| R | 6 | Roy SalvadoriSAL | Vanwall | 25 | Engine | 0 | |
| R | 12 | Herbert MacKay-FraserMAC | BRM | 24 | Transmission | 0 | |
| R | 8 | Maurice TrintignantTRI | Ferrari | 23 | Electrical | 0 | |
| R | 13 | Jack BrabhamBRA | Cooper | 4 | Accident | 0 | |
| R | 14 | Horace GouldGOU | Maserati | 4 | Halfshaft | 0 | |
| R | 11 | Ron FlockhartFLO | BRM | 2 | Accident | 0 |