| Mutusjärvi | |
| Pushpin Map: | Finland Lapland |
| Coords: | 68.98°N 26.7817°W |
| Catchment: | Paatsjoki |
| Basin Countries: | Finland |
| Area: | 50.446km2 |
| Depth: | 8.5m (27.9feet) |
| Max-Depth: | 74m (243feet) |
| Volume: | 0.429km3 |
| Shore: | 160.15km (99.51miles) |
| Elevation: | 146.2m (479.7feet) |
| Frozen: | December–April |
Mutusjärvi is a medium-sized lake in the Paatsjoki main catchment area in Lapland region in Finland.[1] Lake is Oligotroph.