| Assenoncourt | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Assenoncourt (Moselle).svg |
| Arrondissement: | Sarrebourg-Château-Salins |
| Canton: | Sarrebourg |
| Insee: | 57035 |
| Postal Code: | 57260 |
| Mayor: | Martine Peltre[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Sarrebourg - Moselle Sud |
| Coordinates: | 48.7719°N 6.7967°W |
| Elevation Min M: | 210 |
| Elevation Max M: | 253 |
| Area Km2: | 16.69 |
Assenoncourt (pronounced as /fr/; de|Essesdorf, (1941–44): Hesselsdorf) is a commune in the Moselle department in Grand Est in northeastern France.