| Essert | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Essert (Territoire de Belfort).svg |
| Coordinates: | 47.6328°N 6.8172°W |
| Insee: | 90039 |
| Postal Code: | 90850 |
| Arrondissement: | Belfort |
| Canton: | Bavilliers |
| Mayor: | Dominique Jeannin[1] |
| Term: | 2021 - 2026 |
| Intercommunality: | Grand Belfort |
| Elevation Min M: | 349 |
| Elevation Max M: | 511 |
| Area Km2: | 7.01 |
Essert (in French pronounced as /esɛʁ/) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France.