| Sailly | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Sailly.svg |
| Arrondissement: | Sedan |
| Canton: | Carignan |
| Insee: | 08376 |
| Postal Code: | 08110 |
| Mayor: | Jérôme Prudhomme[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.6119°N 5.1758°W |
| Elevation M: | 168 |
| Elevation Min M: | 162 |
| Elevation Max M: | 343 |
| Area Km2: | 12.8 |
Sailly is a commune in the Ardennes department in northern France.