| Vailly-sur-Sauldre | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Vailly-sur-Sauldre (18).svg |
| Arrondissement: | Bourges |
| Canton: | Sancerre |
| Insee: | 18269 |
| Postal Code: | 18260 |
| Mayor: | Christelle Paye[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Pays Fort Sancerrois Val de Loire |
| Coordinates: | 47.4586°N 2.6511°W |
| Elevation M: | 198 |
| Elevation Min M: | 188 |
| Elevation Max M: | 273 |
| Area Km2: | 18.25 |
Vailly-sur-Sauldre (pronounced as /fr/, literally Vailly on Sauldre) is a commune in the Cher department in the Centre-Val de Loire region of France.
A farming village situated on the banks of the Sauldre river, about 27miles northeast of Bourges at the junction of the D8 with the D923, D926 and D11 roads.