Dunderland was a Nazi concentration camp in Norway during World War Two. It was located in Dunderlandsdalen (a valley) in Rana. The prison camp had had 481 prisoners in May 1945; The purpose of the camp was for the prisoners to do forced labor on the Nordland Line.
In 2017, the remains of the concentration camp were ordered to be preserved; the order came from a government agency:Directorate for Cultural Heritage.