| Country: | France |
| Grand Prix: | Pau |
| Date: | 17 April |
| Year: | 1966 |
| Official Name: | XXVI Pau Grand Prix |
| Location: | Pau, France |
| Course: | Temporary Street Circuit |
| Course Mi: | 1.720 |
| Course Km: | 2.760 |
| Distance Laps: | 80 |
| Distance Mi: | 137.198 |
| Distance Km: | 220.800 |
| Pole Driver: | Denny Hulme |
| Pole Country: | NZL |
| Pole Team: | Brabham-Honda |
| Pole Time: | 1:26.0 |
| Fast Driver: | Denny Hulme |
| Fast Team: | Brabham-Honda |
| Fast Time: | 1:26.3 |
| Fast Country: | NZL |
| First Driver: | Jack Brabham |
| First Country: | AUS |
| First Team: | Brabham-Honda |
| Second Driver: | Denny Hulme |
| Second Country: | NZL |
| Second Team: | Brabham-Honda |
| Third Driver: | Graham Hill |
| Third Country: | GBR |
| Third Team: | Brabham-BRM |
The 1966 Pau Grand Prix was a Formula Two motor race held on 17 April 1966 at the Pau circuit, in Pau, Pyrénées-Atlantiques, France. The Grand Prix was won by Jack Brabham, driving the Brabham BT18. Denny Hulme finished second and Graham Hill third.
