| Ley | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Ley (Moselle).svg |
| Arrondissement: | Sarrebourg-Château-Salins |
| Canton: | Le Saulnois |
| Insee: | 57397 |
| Postal Code: | 57810 |
| Mayor: | Marie-Christine Fouquet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Saulnois |
| Coordinates: | 48.7364°N 6.6572°W |
| Elevation M: | 225 |
| Elevation Min M: | 202 |
| Elevation Max M: | 264 |
| Area Km2: | 6.13 |
Ley (pronounced as /fr/;) is a commune in the Moselle department in Grand Est in north-eastern France.