| Berneuil | |
| Commune Status: | Commune |
| Arrondissement: | Saintes |
| Canton: | Thénac |
| Insee: | 17044 |
| Postal Code: | 17460 |
| Mayor: | Jean-Pierre Maurel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Gémozac et la Saintonge Viticole |
| Coordinates: | 45.6439°N -0.5992°W |
| Elevation Min M: | 5 |
| Elevation Max M: | 72 |
| Area Km2: | 25.45 |
Berneuil (in French pronounced as /bɛʁnœj/) is a commune in the Charente-Maritime department in southwestern France.
The Seugne forms part of the commune's northeastern border.