The Kateen River is a river in the Kitimat Ranges of the North Coast region of British Columbia, flowing southwest into the Khutzeymateen River a few miles before its entry to the sea at the head of Khutzeymateen Inlet.[1] The river is within Khutzeymateen Provincial Park.
Kateen Indian Reserve No. 39 is located on the river upstream from its confluence with the Khutzeymateen,[2] while Khutzemateen Indian Reserve No. 49 is located at the confluence.[3] Both are under the governance of the Lax Kw'alaams band government.[4]