| Mers-sur-Indre | |
| Commune Status: | Commune |
| Arrondissement: | La Châtre |
| Canton: | Neuvy-Saint-Sépulchre |
| Insee: | 36120 |
| Postal Code: | 36230 |
| Mayor: | Christian Robert[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.6592°N 1.8819°W |
| Elevation M: | 184 |
| Elevation Min M: | 164 |
| Elevation Max M: | 246 |
| Area Km2: | 25.45 |
Mers-sur-Indre is a commune in the Indre department in central France.