| Grønvatnet | |
| Pushpin Map: | Innlandet#Norway |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of the lake |
| Coordinates: | 62.1114°N 7.6226°W |
| Location: | Skjåk Municipality, Innlandet |
| Basin Countries: | Norway |
| Area: | 3.098km2 |
| Reference: | NVE[1] |
Grønvatnet is a lake in Skjåk Municipality in Innlandet county, Norway. The 3km2 lake lies within the Tafjordfjella mountain range, about north of the village of Grotli. The mountain lake lies in a low area surrounded by mountains, just west of Vulueggi, north of Krosshø, and south of Tordsnose.