| Chaumussay | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Chaumussay (Indre-et-Loire).svg |
| Arrondissement: | Loches |
| Canton: | Descartes |
| Intercommunality: | CC Loches Sud Touraine |
| Mayor: | Marie-Thérèse Bruneau[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.8717°N 0.8625°W |
| Elevation Min M: | 60 |
| Elevation Max M: | 135 |
| Area Km2: | 19.15 |
| Insee: | 37064 |
| Postal Code: | 37359 |
Chaumussay (in French pronounced as /ʃomysɛ/) is a commune in the Indre-et-Loire department in central France.