Sydalen[2] is a village in Vågan Municipality in Nordland county, Norway.

It is located on the west coast of the island of Austvågøya, about 7 kilometres (4.3 mi) north of the Gimsøystraumen Bridge on the European route E10 highway.

The village of Gravermarka lies about 2 kilometres (1.2 mi) north of Sydalen.

Strauman Church is located in Sydalen.

This Nordland location article is a stub.