Selfors is a village in the municipality of Rana in Nordland county, Norway. Selfors sits on the northern shore of the river Ranelva and it is a northeastern suburb of the town of Mo i Rana. The European route E06 highway passes through the village. Selfors has been inhabited since the Iron age.The local division of Helgeland Hospital in Rana, is located on Selfors. There are also two daycare centres, a primary school, and school with secondary classes.