Skogseidvatnet is a lake in Bjørnafjorden Municipality in Vestland county, Norway. The 5.3-square-kilometre (2.0 sq mi) lake lies in the Hålandsdal valley, about 7 kilometres (4.3 mi) east of the village of Eikelandsosen. Water from the river Orraelva and the lake Gjønavatnet flow into the lake, and then it flows out into the lake Henangervatnet before flowing out into the fjord.

• List of lakes in Norway