| Diane-Capelle | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Diane-Capelle (Moselle).svg |
| Arrondissement: | Sarrebourg-Château-Salins |
| Canton: | Sarrebourg |
| Insee: | 57175 |
| Postal Code: | 57830 |
| Mayor: | Sylvie Schittly[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sarrebourg - Moselle Sud |
| Coordinates: | 48.7297°N 6.9347°W |
| Elevation M: | 280 |
| Elevation Min M: | 259 |
| Elevation Max M: | 302 |
| Area Km2: | 6.07 |
Diane-Capelle (in French pronounced as /djan kapɛl/; German: Dianenkappel) is a commune in the Moselle department in Grand Est in north-eastern France.