| Feldbach | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Feldbach (68).svg |
| Arrondissement: | Altkirch |
| Canton: | Altkirch |
| Insee: | 68087 |
| Postal Code: | 68640 |
| Mayor: | Sylvie Renger[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sundgau |
| Coordinates: | 47.5364°N 7.265°W |
| Elevation M: | 380 |
| Elevation Min M: | 385 |
| Elevation Max M: | 438 |
| Area Km2: | 5.02 |
Feldbach (in French pronounced as /fɛldbak/) is a commune in the Haut-Rhin department in Alsace in north-eastern France.