| Matignicourt-Goncourt | |
| Commune Status: | Commune |
| Arrondissement: | Vitry-le-François |
| Canton: | Sermaize-les-Bains |
| Insee: | 51356 |
| Postal Code: | 51300 |
| Mayor: | Didier Leclerc[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Perthois-Bocage et Der |
| Coordinates: | 48.6769°N 4.6822°W |
| Elevation M: | 112 |
| Area Km2: | 9.25 |
Matignicourt-Goncourt (in French pronounced as /matiɲikuʁ ɡɔ̃kuʁ/) is a commune in the Marne department in north-eastern France.