| Vaux-sous-Aubigny | |
| Arrondissement: | Langres |
| Canton: | Villegusien-le-Lac |
| Commune: | Le Montsaugeonnais |
| Insee: | 52509 |
| Postal Code: | 52190 |
| Coordinates: | 47.6583°N 5.2883°W |
| Elevation M: | 275 |
| Area Km2: | 14.71 |
| Population: | 710 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Vauxois, Vauxoises |
Vaux-sous-Aubigny (pronounced as /fr/) is a former commune in the Haute-Marne department in north-eastern France. In 1959, it absorbed the former commune Aubigny-sur-Badin.[2] On 1 January 2016, it was merged into the new commune Le Montsaugeonnais.[3] Its population was 710 in 2019.[1] It is the natal village of beekeeper Charles Dadant.