| Montfleur | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Montfleur (Jura).svg |
| Coordinates: | 46.3306°N 5.4372°W |
| Insee: | 39353 |
| Postal Code: | 39320 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Saint-Amour |
| Mayor: | Jean-Claude Nevers[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 327 |
| Elevation Max M: | 590 |
| Area Km2: | 7.88 |
Montfleur (in French pronounced as /mɔ̃flœʁ/) is a commune in the Jura department in Bourgogne-Franche-Comté in eastern France.[2]