| Rouilly | |
| Commune Status: | Commune |
| Coordinates: | 48.5922°N 3.2781°W |
| Insee: | 77391 |
| Postal Code: | 77160 |
| Arrondissement: | Provins |
| Canton: | Provins |
| Mayor: | Pierre Voisembert[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Provinois |
| Elevation Min M: | 94 |
| Elevation Max M: | 170 |
| Area Km2: | 7.62 |
Rouilly (in French pronounced as /ʁuji/) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.