| Coizard-Joches | |
| Commune Status: | Commune |
| Arrondissement: | Épernay |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51157 |
| Postal Code: | 51270 |
| Mayor: | Gérard Guyard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Paysages de la Champagne |
| Coordinates: | 48.8289°N 3.8667°W |
| Elevation M: | 280 |
| Area Km2: | 10.78 |
Coizard-Joches (in French pronounced as /kwazaʁ ʒɔʃ/) is a commune in the Marne department in north-eastern France.