| Coussay-les-Bois | |
| Commune Status: | Commune |
| Arrondissement: | Châtellerault |
| Canton: | Châtellerault-3 |
| Insee: | 86086 |
| Postal Code: | 86270 |
| Mayor: | Elisabeth Michel[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | CA Grand Châtellerault |
| Coordinates: | 46.8086°N 0.7436°W |
| Elevation M: | 77 |
| Elevation Min M: | 62 |
| Elevation Max M: | 144 |
| Area Km2: | 43.32 |
Coussay-les-Bois (in French pronounced as /kusɛ le bwa/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.