| Lavincourt | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Lavincourt 55.svg |
| Arrondissement: | Bar-le-Duc |
| Canton: | Ancerville |
| Insee: | 55284 |
| Postal Code: | 55170 |
| Mayor: | Gilles Dubaux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Portes de Meuse |
| Coordinates: | 48.6625°N 5.1525°W |
| Elevation M: | 168 |
| Elevation Min M: | 191 |
| Elevation Max M: | 280 |
| Area Km2: | 4.7 |
Lavincourt (in French pronounced as /lavɛ̃kuʁ/) is a commune in the Meuse department in Grand Est in north-eastern France.