| Mangiennes | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Mangiennes (Meuse).svg |
| Arrondissement: | Verdun |
| Canton: | Bouligny |
| Insee: | 55316 |
| Postal Code: | 55150 |
| Mayor: | Alain Simon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Damvillers Spincourt |
| Coordinates: | 49.3578°N 5.5269°W |
| Elevation M: | 210 |
| Area Km2: | 18.32 |
Mangiennes (in French pronounced as /mɑ̃ʒjɛn/) is a commune in the Meuse department in Grand Est in north-eastern France.