| Oberdorf | |
| Image Coat Of Arms: | Blason de la ville d'Oberdorf (68).svg |
| Arrondissement: | Altkirch |
| Canton: | Altkirch |
| Insee: | 68240 |
| Postal Code: | 68960 |
| Commune: | Illtal |
| Coordinates: | 47.5594°N 7.3081°W |
| Elevation M: | 347 |
| Elevation Min M: | 339 |
| Elevation Max M: | 436 |
| Area Km2: | 4.13 |
| Population: | 570 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Oberdorf is a former commune in the Haut-Rhin department in north-eastern France. On 1 January 2016, it was merged into the new commune Illtal.[2]