| Geašjávri | |
| Caption Map: | Interactive map of the lake |
| Coordinates: | 69.2474°N 23.0075°W |
| Location: | Finnmark |
| Basin Countries: | Norway |
| Area: | 4.85km2 |
| Reference: | NVE |
Geašjávri is a lake in Kautokeino Municipality in Finnmark county, Norway. The 4.85km2 lake lies on the Finnmarksvidda plateau, about north of the village of Kautokeino.[1]