| Bligny | |
| Commune Status: | Commune |
| Arrondissement: | Reims |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51069 |
| Postal Code: | 51170 |
| Mayor: | André Lemaire[1] |
| Term: | 2024 - 2026 |
| Intercommunality: | CU Grand Reims |
| Coordinates: | 49.1958°N 3.8614°W |
| Elevation M: | 148 |
| Area Km2: | 2.59 |
Bligny (in French pronounced as /bliɲi/) is a commune of the Marne department in northeastern France.