Little Chief Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Little Chief Mountain is easily seen from the Going-to-the-Sun Road, rising to the south of Saint Mary Lake. Little Chief Mountain was named in 1887 by George Bird Grinnell for his friend, Captain Luther North, U.S. Army. "Little Chief" was his Pawnee name, given to him by his Pawnee scouts.