| Lanthenans | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Lanthenans 25.svg |
| Coordinates: | 47.3956°N 6.6281°W |
| Insee: | 25327 |
| Postal Code: | 25250 |
| Arrondissement: | Montbéliard |
| Canton: | Bavans |
| Mayor: | Jeanne-Antide Felez[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 389 |
| Elevation Max M: | 592 |
| Area Km2: | 3.36 |
Lanthenans (in French pronounced as /lɑ̃tnɑ̃/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.
The commune lies on a sunny slope with an exceptional microclimate and equidistant from L'Isle-sur-le-Doubs, Pont-de-Roide, and Clerval.