| Is-en-Bassigny | |
| Commune Status: | Commune |
| Arrondissement: | Chaumont |
| Canton: | Bourbonne-les-Bains |
| Insee: | 52248 |
| Postal Code: | 52140 |
| Mayor: | Charles Martin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand Langres |
| Coordinates: | 48.0328°N 5.4478°W |
| Elevation M: | 401 |
| Area Km2: | 19.37 |
Is-en-Bassigny (in French pronounced as /isɑ̃ basiɲi/) is a commune in the Haute-Marne department, northeastern France.