| Basse-Rentgen | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Basse-Rentgen (Moselle).svg |
| Arrondissement: | Thionville |
| Canton: | Yutz |
| Insee: | 57574 |
| Postal Code: | 57570 |
| Mayor: | Eric Gonand[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Cattenom et environs |
| Coordinates: | 49.4836°N 6.2039°W |
| Elevation M: | 200 |
| Elevation Min M: | 209 |
| Elevation Max M: | 267 |
| Area Km2: | 10.46 |
Basse-Rentgen (de|Nieder-Rentgen) is a commune in the Moselle department in Grand Est in northeastern France.