Kitsumkalum is an original tribe/ galts'ap of the Tsimshian Nation. Kitsumkalum is one of the 14 tribes of the Tsimshian nation in British Columbia, Canada. Kitsumkalum and is also the name of one of their Indian Reserve just west of the city of Terrace, British Columbia, where the Kitsumkalum River flows into the Skeena River.