| Plénise | |
| Commune Status: | Commune |
| Coordinates: | 46.8069°N 6.0303°W |
| Insee: | 39427 |
| Postal Code: | 39250 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Saint-Laurent-en-Grandvaux |
| Mayor: | Yves Lacroix[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 733 |
| Elevation Max M: | 907 |
| Area Km2: | 5.43 |
Plénise (in French pronounced as /pleniz/) is a commune in the Jura department in Bourgogne-Franche-Comté in eastern France.[2]