| Pushpin Map: | Nordland#Norway |
| Pushpin Label Position: | top |
| Pushpin Label: | Sefrivatnet |
| Pushpin Map Caption: | Location of the lake |
| Coordinates: | 65.2432°N 13.3079°W |
| Location: | Grane, Nordland |
| Basin Countries: | Norway |
| Area: | 2.36km2 |
| Reference: | NVE |
or is a lake that lies in the municipality of Grane in Nordland county, Norway.[1] The 2.36km2 lake lies between the lakes Majavatnet and Storsvenningvatnet. European route E6 and the Nordland Line both run along the eastern edge of the lake.