| Champvoux | |
| Commune Status: | Commune |
| Coordinates: | 47.1564°N 3.0836°W |
| Insee: | 58056 |
| Postal Code: | 58400 |
| Arrondissement: | Cosne-Cours-sur-Loire |
| Canton: | La Charité-sur-Loire |
| Mayor: | Jean-Louis Rouez[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 170 |
| Elevation Max M: | 254 |
| Area Km2: | 10.67 |
Champvoux (in French pronounced as /ʃɑ̃vu/) is a commune in the Nièvre department in central France.[2] On 1 January 2019, the estimated population was 297.