| Rosnay | |
| Commune Status: | Commune |
| Arrondissement: | Le Blanc |
| Canton: | Le Blanc |
| Insee: | 36173 |
| Postal Code: | 36300 |
| Mayor: | Serge Bergeat[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Brenne Val de Creuse |
| Coordinates: | 46.7017°N 1.2153°W |
| Elevation M: | 115 |
| Elevation Min M: | 87 |
| Elevation Max M: | 133 |
| Area Km2: | 59.03 |
Rosnay (in French pronounced as /ʁonɛ/) is a commune in the Indre department in central France.
The commune is located in the parc naturel régional de la Brenne.