| Ablancourt | |
| Commune Status: | Commune |
| Arrondissement: | Vitry-le-François |
| Canton: | Vitry-le-François-Champagne et Der |
| Insee: | 51001 |
| Postal Code: | 51240 |
| Mayor: | Loïc Nicouleaud[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Vitry, Champagne et Der |
| Coordinates: | 48.814°N 4.522°W |
| Elevation M: | 92 |
| Area Km2: | 7.07 |
| Demonym: | Blancourtiens, Blancourtiennes |
Ablancourt (pronounced as /fr/) is a commune in the Marne department in northeastern France.