| Rétaud | |
| Commune Status: | Commune |
| Arrondissement: | Saintes |
| Canton: | Thénac |
| Insee: | 17296 |
| Postal Code: | 17460 |
| Mayor: | Pascal Lavergne[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Gémozac et Saintonge Viticole |
| Coordinates: | 45.6781°N -0.7272°W |
| Elevation Min M: | 26 |
| Elevation Max M: | 49 |
| Area Km2: | 19.92 |
Rétaud (in French pronounced as /ʁeto/) is a commune in the Charente-Maritime department in southwestern France.