| Obermorschwiller | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville d'Obermorschwiller (68).svg |
| Arrondissement: | Altkirch |
| Canton: | Altkirch |
| Insee: | 68245 |
| Postal Code: | 68130 |
| Mayor: | Georges Riss[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sundgau |
| Coordinates: | 47.6456°N 7.3117°W |
| Elevation M: | 260 |
| Elevation Min M: | 284 |
| Elevation Max M: | 368 |
| Area Km2: | 6.05 |
Obermorschwiller is a commune in the Haut-Rhin department in Alsace in north-eastern France.