| Geiswasser | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Geiswasser (68).svg |
| Arrondissement: | Colmar-Ribeauvillé |
| Canton: | Ensisheim |
| Insee: | 68104 |
| Postal Code: | 68600 |
| Mayor: | Betty Muller[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.9783°N 7.6039°W |
| Elevation M: | 195 |
| Elevation Min M: | 193 |
| Elevation Max M: | 200 |
| Area Km2: | 8.24 |
Geiswasser is a commune in the Haut-Rhin department in Grand Est in north-eastern France.