| Les Aynans | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Les Aynans (70).svg |
| Coordinates: | 47.6217°N 6.4533°W |
| Insee: | 70046 |
| Postal Code: | 70200 |
| Arrondissement: | Lure |
| Canton: | Lure-2 |
| Elevation Min M: | 270 |
| Elevation Max M: | 335 |
| Area Km2: | 7.82 |
Les Aynans is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.