| Champagne | |
| Commune Status: | Commune |
| Arrondissement: | Rochefort |
| Canton: | Marennes |
| Insee: | 17083 |
| Postal Code: | 17620 |
| Mayor: | Roland Clochard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Rochefort Océan |
| Coordinates: | 45.8319°N -0.9067°W |
| Elevation Min M: | 1 |
| Elevation Max M: | 40 |
| Area Km2: | 19.53 |
Champagne (in French pronounced as /ʃɑ̃paɲ/) is a commune in the Charente-Maritime department in southwestern France.