| Diffembach-lès-Hellimer | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Diffembach-les-Hellimer 57.svg |
| Arrondissement: | Forbach-Boulay-Moselle |
| Canton: | Sarralbe |
| Insee: | 57178 |
| Postal Code: | 57660 |
| Mayor: | Suzanne Busdon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Saint-Avold Synergie |
| Coordinates: | 49.0033°N 6.8425°W |
| Elevation M: | 225 |
| Elevation Min M: | 216 |
| Elevation Max M: | 265 |
| Area Km2: | 5.79 |
Diffembach-lès-Hellimer (de|Diefenbach bei Hellimer) is a commune in the Moselle department in Grand Est in north-eastern France.