| Rosnay-l'Hôpital | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Rosnay-l’Hôpital.svg |
| Arrondissement: | Bar-sur-Aube |
| Canton: | Brienne-le-Château |
| Insee: | 10326 |
| Postal Code: | 10500 |
| Mayor: | Brice Martin[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.4603°N 4.5044°W |
| Elevation M: | 118 |
| Area Km2: | 12.47 |
Rosnay-l'Hôpital (in French pronounced as /ʁonɛ lopital/) is a commune in the Aube department in north-central France.