| Étagnac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Étagnac (Charente).svg |
| Arrondissement: | Confolens |
| Canton: | Charente-Vienne |
| Insee: | 16132 |
| Postal Code: | 16150 |
| Mayor: | Henri de Richemont[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.8956°N 0.7797°W |
| Elevation M: | 228 |
| Elevation Min M: | 150 |
| Elevation Max M: | 284 |
| Area Km2: | 29.23 |
Étagnac (in French pronounced as /etaɲak/; Limousin: Estanhac, in Occitan (post 1500); pronounced as /estaˈɲak/) is a commune in the department of Charente, region of Nouvelle-Aquitaine, southwestern France.