| Frignicourt | |
| Commune Status: | Commune |
| Arrondissement: | Vitry-le-François |
| Canton: | Vitry-le-François-Champagne et Der |
| Insee: | 51262 |
| Postal Code: | 51300 |
| Mayor: | Annick Felicetti[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Vitry, Champagne et Der |
| Coordinates: | 48.7017°N 4.59°W |
| Elevation M: | 103 |
| Area Km2: | 9.7 |
Frignicourt (in French pronounced as /fʁiɲikuʁ/) is a commune in the Marne department in north-eastern France.