Mount Glenn is a elevation glaciated summit located northwest of Valdez in the Chugach Mountains of the U.S. state of Alaska. This remote mountain north of Prince William Sound, set on land managed by Chugach National Forest, is situated west-southwest of Mount Witherspoon, and west of Mount Einstein. It is part of the Dora Keen Range, which is a 25-miles-long divide separating Harvard Glacier from Yale Glacier. The mountain's name was applied in 1911 by Lawrence Martin, and officially adopted in 1930 by the U.S. Board on Geographic Names to honor Edwin Forbes Glenn (1857-1926), an Army officer who explored this College Fjord area in 1898. The Glenn Highway is also named for this same person.