| Bart | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Bart 25.svg |
| Coordinates: | 47.4928°N 6.7722°W |
| Insee: | 25043 |
| Postal Code: | 25420 |
| Arrondissement: | Montbéliard |
| Canton: | Montbéliard |
| Mayor: | Eric Lamy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Montbéliard Agglomération |
| Elevation Min M: | 309 |
| Elevation Max M: | 480 |
| Area Km2: | 3.84 |
Bart (in French pronounced as /baʁ/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.