| Flagey-Rigney | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Flagey-Rigney (Doubs).svg |
| Coordinates: | 47.4197°N 6.2242°W |
| Insee: | 25242 |
| Postal Code: | 25640 |
| Arrondissement: | Besançon |
| Canton: | Baume-les-Dames |
| Mayor: | Christian Pagnier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Doubs Baumois |
| Elevation Min M: | 232 |
| Elevation Max M: | 282 |
| Area Km2: | 3.03 |
Flagey-Rigney (in French pronounced as /flaʒɛ ʁiɲɛ/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.