Desolation Glacier is a glacier located in Hoonah-Angoon County, Alaska. It appears on the Mount Fairweather D-5 SW USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 3,621.49 feet (1,103.83 m) above sea level. The nearest populated place is Gonaho (historical), approximately 44.5 miles to the WNW.