Jack Brabham won the French Grand Prix 1966 at Reims-Gueux on 3 July 1966, starting from P4 on the grid. Mike Parkes finished second for Ferrari, with Denny Hulme completing the podium for Brabham-Repco.
| Pos | Grid | Driver | Team | Laps | Time / Status | Pts | FL |
|---|---|---|---|---|---|---|---|
| 1 | 4 | Jack BrabhamBRA | Brabham-Repco | 48 | 1:48:31.3 | 9 | |
| 2 | 3 | Mike ParkesPAR | Ferrari | 48 | +9.5 | 6 | |
| 3 | 9 | Denny HulmeHUL | Brabham-Repco | 46 | +2 Laps | 4 | |
| 4 | 5 | Jochen RindtRIN | Cooper-Maserati | 46 | +2 Laps | 3 | |
| 5 | 14 | Dan GurneyGUR | Eagle-Climax | 45 | +3 Laps | 2 | |
| 6 | 15 | John TaylorTAY | Brabham-BRM | 45 | +3 Laps | 1 | |
| 7 | 12 | Bob AndersonAND | Brabham-Climax | 44 | +4 Laps | 0 | |
| 8 | 7 | Chris AmonAMO | Cooper-Maserati | 44 | +4 Laps | 0 | |
| N | 11 | Guy LigierLIG | Cooper-Maserati | 42 | Not classified | 0 | |
| R | 13 | Pedro RodríguezROD | Lotus-Climax | 40 | Oil leak | 0 | |
| N | 1 | Lorenzo BandiniBAN | Ferrari | 37 | Not classified | 0 | |
| N | 17 | Jo BonnierBON | Brabham-Climax | 32 | Not classified | 0 | |
| R | 8 | Graham HillHIL | BRM | 13 | Engine | 0 | |
| R | 6 | Jo SiffertSIF | Cooper-Maserati | 10 | Fuel system | 0 | |
| R | 10 | Mike SpenceSPE | Lotus-BRM | 8 | Clutch | 0 | |
| R | 2 | John SurteesSUR | Cooper-Maserati | 5 | Fuel system | 0 | |
| R | 16 | Peter ArundellARU | Lotus-BRM | 3 | Gearbox | 0 |