| Reignac-sur-Indre | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Reignac-sur-Indre (37).svg |
| Arrondissement: | Loches |
| Canton: | Loches |
| Intercommunality: | CC Loches Sud Touraine |
| Mayor: | Loïc Babary[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.2333°N 0.9175°W |
| Elevation Min M: | 60 |
| Elevation Max M: | 101 |
| Area Km2: | 22.44 |
| Insee: | 37192 |
| Postal Code: | 37310 |
Reignac-sur-Indre (in French pronounced as /ʁɛɲak syʁ ɛ̃dʁ/, literally Reignac on Indre) is a commune in the Indre-et-Loire department in central France.