1964 Grand Prix de l'A.C.F.
| Date | 28.06.1964 | Category | Formula 1 |
| Circuit | Circuit de Rouen-Les Essarts | Championship | World Drivers Championship |
| Race title | 50e Grand Prix de l' A.C.F. | Round | 4 |
| Distance | 57 laps = 372.894 km | Country | France |
Winner's speed: 175.000 kmh
Pole's speed: 181.722 kmh
Fastest lap speed: 179.200 kmh
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Laps lead | Time | Status | Pts | FL time | FL rank | Grid | Row | Qual time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 22 | Dan Gurney | Brabham Racing Organisation | Brabham BT7 Climax 1.5 V8 | 57 | 27 | 2:07'49.1 | finished | 9 | 2'12.7 | 5 | 2 | 1 | 2'10.1 |
| 2 | 2 | 8 | Graham Hill | Owen Racing Organisation | BRM P261 1.5 V8 | 57 | 2:08'13.2 | finished | 6 | 2'12.1 | 2 | 6 | 3 | 2'12.1 | |
| 3 | 3 | 20 | Jack Brabham | Brabham Racing Organisation | Brabham BT7 Climax 1.5 V8 | 57 | 2:08'14.0 | finished | 4 | 2'11.4 | 1 | 5 | 2 | 2'11.8 | |
| 14 | 2 | Jim Clark | Team Lotus | Lotus 25 Climax 1.5 V8 | 31 | 30 | 1:11'11.1 | DNF, engine | 2'12.2 | 3 | 1 | 1 | 2'09.6 |