| Nersac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Nersac 16.svg |
| Arrondissement: | Angoulême |
| Canton: | La Couronne |
| Insee: | 16244 |
| Postal Code: | 16440 |
| Mayor: | Barbara Couturier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Grand Angoulême |
| Coordinates: | 45.6269°N 0.0517°W |
| Elevation M: | 28 |
| Elevation Min M: | 21 |
| Elevation Max M: | 74 |
| Area Km2: | 9.24 |
Nersac (in French pronounced as /nɛʁsak/) is a commune in the Charente department in southwestern France.