| Essia | |
| Coordinates: | 46.5864°N 5.5492°W |
| Insee: | 39215 |
| Postal Code: | 39270 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Moirans-en-Montagne |
| Commune: | La Chailleuse |
| Elevation Min M: | 459 |
| Elevation Max M: | 640 |
| Area Km2: | 4.86 |
| Population: | 72 |
| Population Date: | 2018 |
| Population Footnotes: | [1] |
Essia (pronounced as /fr/) is a former commune in the Jura department in Bourgogne-Franche-Comté in eastern France. On 1 January 2016, it was merged into the new commune of La Chailleuse.[2]