| Andilly-en-Bassigny | |
| Commune Status: | Commune |
| Arrondissement: | Langres |
| Canton: | Nogent |
| Insee: | 52009 |
| Postal Code: | 52360 |
| Mayor: | Gilles Huot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand Langres |
| Coordinates: | 47.9236°N 5.5258°W |
| Elevation M: | 350 |
| Elevation Min M: | 310 |
| Elevation Max M: | 452 |
| Area Km2: | 8.42 |
Andilly-en-Bassigny (in French pronounced as /ɑ̃diji ɑ̃ basiɲi/) is a commune in the Haute-Marne department in the Grand Est region in northeastern France.