| Fontaine-lès-Luxeuil | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fontaine-lès-Luxeuil 70.svg |
| Coordinates: | 47.8564°N 6.3356°W |
| Insee: | 70240 |
| Postal Code: | 70800 |
| Arrondissement: | Lure |
| Canton: | Saint-Loup-sur-Semouse |
| Mayor: | Christian Chassard[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 247 |
| Elevation Max M: | 397 |
| Area Km2: | 27.73 |
Fontaine-lès-Luxeuil (in French pronounced as /fɔ̃tɛn lɛ lyksœj/, literally Fontaine near Luxeuil) is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.