| Chaux-lès-Port | |
| Commune Status: | Commune |
| Coordinates: | 47.7158°N 6.0369°W |
| Insee: | 70146 |
| Postal Code: | 70170 |
| Arrondissement: | Vesoul |
| Canton: | Port-sur-Saône |
| Elevation Min M: | 206 |
| Elevation Max M: | 277 |
| Area Km2: | 4.15 |
Chaux-lès-Port is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.