| Champtonnay | |
| Commune Status: | Commune |
| Coordinates: | 47.38°N 5.67°W |
| Insee: | 70124 |
| Postal Code: | 70100 |
| Arrondissement: | Vesoul |
| Canton: | Gray |
| Mayor: | Yohann Poirot[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 212 |
| Elevation Max M: | 259 |
| Area Km2: | 5.24 |
Champtonnay (in French pronounced as /ʃɑ̃tɔnɛ/) is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France. As of January 2018, the population is 96.