| Lemoncourt | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Lemoncourt (Moselle).svg |
| Arrondissement: | Sarrebourg-Château-Salins |
| Canton: | Le Saulnois |
| Insee: | 57391 |
| Postal Code: | 57590 |
| Mayor: | Christelle Boffin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Saulnois |
| Coordinates: | 48.8669°N 6.3925°W |
| Elevation M: | 265 |
| Elevation Min M: | 215 |
| Elevation Max M: | 292 |
| Area Km2: | 5.41 |
Lemoncourt (pronounced as /fr/;) is a commune in the Moselle department in Grand Est in north-eastern France.