| Vassincourt | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Vassincourt bis (Meuse).svg |
| Arrondissement: | Bar-le-Duc |
| Canton: | Revigny-sur-Ornain |
| Insee: | 55531 |
| Postal Code: | 55800 |
| Mayor: | Roger Collignon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Pays de Revigny-sur-Ornain |
| Coordinates: | 48.8039°N 5.03°W |
| Elevation M: | 186 |
| Elevation Min M: | 141 |
| Elevation Max M: | 193 |
| Area Km2: | 7.94 |
Vassincourt (in French pronounced as /vasɛ̃kuʁ/) is a commune in the Meuse department in Grand Est in north-eastern France.