| Bignac | |
| Arrondissement: | Cognac |
| Canton: | Val de Nouère |
| Insee: | 16043 |
| Postal Code: | 16170 |
| Commune: | Genac-Bignac |
| Coordinates: | 45.7853°N 0.0594°W |
| Elevation M: | 78 |
| Elevation Min M: | 42 |
| Elevation Max M: | 143 |
| Area Km2: | 7.77 |
| Population: | 238 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Bignac (in French pronounced as /biɲak/) is a former commune in the Charente department in southwestern France. On 1 January 2016, it was merged into the new commune Genac-Bignac.[2]