| Coussay | |
| Commune Status: | Commune |
| Arrondissement: | Châtellerault |
| Canton: | Loudun |
| Insee: | 86085 |
| Postal Code: | 86110 |
| Mayor: | Philippe Champier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.8383°N 0.2039°W |
| Elevation M: | 240 |
| Elevation Min M: | 80 |
| Elevation Max M: | 149 |
| Area Km2: | 20.14 |
Coussay (in French pronounced as /kusɛ/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.