| Val-d'Ornain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Val-d'Ornain 55.svg |
| Arrondissement: | Bar-le-Duc |
| Canton: | Revigny-sur-Ornain |
| Insee: | 55366 |
| Postal Code: | 55000 |
| Mayor: | Jean-Paul Regnier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Bar-le-Duc - Sud Meuse |
| Coordinates: | 48.8025°N 5.0694°W |
| Elevation M: | 166 |
| Elevation Min M: | 159 |
| Elevation Max M: | 249 |
| Area Km2: | 24.16 |
Val-d'Ornain (in French pronounced as /val dɔʁnɛ̃/) is a commune in the Meuse department in Grand Est in north-eastern France.
The commune was formed by the fusion of the three villages of Mussey, Bussy-la-Côte and Varney in 1973.