| Rochefort-sur-la-Côte | |
| Commune Status: | Commune |
| Arrondissement: | Chaumont |
| Canton: | Bologne |
| Insee: | 52428 |
| Postal Code: | 52700 |
| Mayor: | Hélène Haltz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Chaumont |
| Coordinates: | 48.2211°N 5.2044°W |
| Elevation M: | 348 |
| Area Km2: | 5.18 |
Rochefort-sur-la-Côte (in French pronounced as /ʁɔʃfɔʁ syʁ la kot/) is a commune in the Haute-Marne department in north-eastern France.