| Roilly | |
| Commune Status: | Commune |
| Arrondissement: | Montbard |
| Canton: | Semur-en-Auxois |
| Insee: | 21529 |
| Postal Code: | 21390 |
| Mayor: | Jean-Luc Finelle[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.4197°N 4.3408°W |
| Elevation M: | 350 |
| Elevation Min M: | 327 |
| Elevation Max M: | 362 |
| Area Km2: | 4.51 |
Roilly (pronounced as /fr/) is a commune in the Côte-d'Or department in central France.