| Longevilles-Mont-d'Or | |
| Commune Status: | Commune |
| Coordinates: | 46.7544°N 6.3172°W |
| Insee: | 25348 |
| Postal Code: | 25370 |
| Arrondissement: | Pontarlier |
| Canton: | Frasne |
| Mayor: | Claude Jacquemin-Verguet[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 890 |
| Elevation Max M: | 1463 |
| Area Km2: | 13.25 |
Longevilles-Mont-d'Or (in French pronounced as /lɔ̃ʒvil mɔ̃ dɔʁ/; unofficial also Les Longevilles) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.
The commune is located 10km (10miles) northeast of Mouthe. The village lies in a valley at the foot of the Mont d'Or, a massif that covers 90% of the territory of the commune.
The commune has views of the Alps and the Swiss plain.
Winter sports and tourism dominate the economy of the commune. It is one of the six communes that have operated the Métabief Mont-d'Or ski resort since 1970.