| Chaffois | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Chaffois (Doubs).svg |
| Coordinates: | 46.9156°N 6.2708°W |
| Insee: | 25110 |
| Postal Code: | 25300 |
| Arrondissement: | Pontarlier |
| Canton: | Pontarlier |
| Mayor: | Nicolas Barbe[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 808 |
| Elevation Max M: | 906 |
| Area Km2: | 16.25 |
Chaffois (in French pronounced as /ʃafwa/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.
It is located about 8km (05miles) west of Pontarlier and about 20km (10miles) west of the border with Switzerland.