| Pouançay | |
| Commune Status: | Commune |
| Arrondissement: | Châtellerault |
| Canton: | Loudun |
| Insee: | 86196 |
| Postal Code: | 86120 |
| Mayor: | Pierre Chauvin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Loudunais |
| Coordinates: | 47.0808°N -0.0722°W |
| Elevation M: | 54 |
| Elevation Min M: | 35 |
| Elevation Max M: | 102 |
| Area Km2: | 5.46 |
Pouançay (pronounced as /fr/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.