| Charnois | |
| Commune Status: | Commune |
| Arrondissement: | Charleville-Mézières |
| Canton: | Givet |
| Insee: | 08106 |
| Postal Code: | 08600 |
| Mayor: | Hervé Francotte[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Ardenne Rives de Meuse |
| Coordinates: | 50.1078°N 4.83°W |
| Elevation M: | 226 |
| Area Km2: | 5.61 |
Charnois (in French pronounced as /ʃaʁnwa/) is a commune in the Ardennes department in northern France.
The Pointe de Givet National Nature Reserve is partly located on the commune.