| Vanzac | |
| Commune Status: | Commune |
| Arrondissement: | Jonzac |
| Canton: | Les Trois Monts |
| Insee: | 17458 |
| Postal Code: | 17500 |
| Mayor: | Raphaël Georgeon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Haute-Saintonge |
| Coordinates: | 45.3581°N -0.3036°W |
| Elevation M: | 61 |
| Elevation Min M: | 53 |
| Elevation Max M: | 101 |
| Area Km2: | 6.39 |
Vanzac (pronounced as /fr/) is a commune in the Charente-Maritime department in southwestern France.