| Steinslandsvatnet | |
| Pushpin Map: | Vestland#Norway |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of the lake |
| Location: | Modalen, Vestland |
| Coords: | 60.8939°N 5.9772°W |
| Basin Countries: | Norway |
| Area: | 2.4km2 |
| Reference: | NVE |
Steinslandsvatnet is a lake in the municipality of Modalen in Vestland county, Norway. The 2.4km2 lake is the headwaters of the river Moelva in the center of the Modalen valley. The village of Øvre Helland lies at the southern end of the lake. The Norwegian county road 345 runs along the western shoreline of the lake.[1]