| Mothern | |
| Native Name: | Modere |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Mothern (Bas-Rhin).svg |
| Arrondissement: | Haguenau-Wissembourg |
| Canton: | Wissembourg |
| Insee: | 67305 |
| Postal Code: | 67470 |
| Mayor: | Isabelle Schmaltz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Plaine du Rhin |
| Coordinates: | 48.9331°N 8.1547°W |
| Elevation Min M: | 106 |
| Elevation Max M: | 172 |
| Area Km2: | 10.3 |
Mothern (in French pronounced as /motɛʁn/) is a commune in the Bas-Rhin department and Grand Est region of north-eastern France.[2]