| Breitenau | |
| Native Name: | Braitnöi |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Breitenau 67.svg |
| Arrondissement: | Sélestat-Erstein |
| Canton: | Mutzig |
| Insee: | 67062 |
| Postal Code: | 67220 |
| Mayor: | Serge Janus[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.3275°N 7.2928°W |
| Elevation Min M: | 290 |
| Elevation Max M: | 700 |
| Area Km2: | 4.29 |
Breitenau is a commune in the Bas-Rhin department in Alsace in north-eastern France.[2]