| Courlans | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Courlans (Jura).svg |
| Coordinates: | 46.6758°N 5.4972°W |
| Insee: | 39170 |
| Postal Code: | 39570 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Lons-le-Saunier-1 |
| Mayor: | Alain Pattingre[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Espace Communautaire Lons Agglomération |
| Elevation Min M: | 211 |
| Elevation Max M: | 280 |
| Area Km2: | 6.16 |
Courlans (in French pronounced as /kuʁlɑ̃/) is a commune in the Jura department in Bourgogne-Franche-Comté in eastern France.[2]
The Vallière flows southwest through the commune's southern part and forms part of its southwestern border.