Storsteinnes is a village in Balsfjord Municipality, Norway. The village covers an area of 1.1 square kilometres (0.42 sq mi) and has a population of 1,076 people. It is the largest urban area in the municipality. Storsteinnes Chapel is located in the village. The economy of the village is based on municipal services and agriculture. A dairy run by Tine, which produces Brunost and Balsfjordost, is one of the major employers in the village. Storsteinnes is located at the southern end of Sørkjosen, which is a branch of the main Balsfjorden. The European route E6 highway passes about 4 kilometres southeast of the village center.