The Atigun River (/ˈætəɡən/) is a river in the Endicott Mountains in northern Alaska.

The source is a glacier terminus, from which it flows northeast to the Sagavanirktok River 20 miles south of its junction with the Ribdon River.

It is 45 miles long.

This article related to a river in Alaska is a stub.

You can help Wikipedia by expanding it.