| Cœur-de-la-Vallée | |
| Commune Status: | Commune |
| Arrondissement: | Épernay |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51457 |
| Postal Code: | 51480 |
| Mayor: | David Quatrevaux[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | CC Paysages de la Champagne |
| Coordinates: | 49.0831°N 3.8006°W |
| Elevation M: | 67 |
| Area Km2: | 13.59 |
Cœur-de-la-Vallée (in French pronounced as /kœʁ də la vale/) is a commune in the Marne department in north-eastern France. It was established as a commune nouvelle on 1 January 2023 from the merger of the communes of Binson-et-Orquigny, Reuil and Villers-sous-Châtillon.[2]