Alsvågvatnet
 Alsvågvatnet is a lake which lies in the municipality of Øksnes in Nordland county Norway. It is on the island of Langøya in the Vesterålen archipelago. There is birch woodland and bogland nearby. The 2.36-square-kilometre (0.91 sq mi) lake sits at an elevation of 8 metres (26 ft) about 1.3 kilometres (0.81 mi) west of Alsvåg along the road to Myre.