Kadachan Glacier is a glacier located in Hoonah-Angoon County, Alaska. It appears on the Mount Fairweather D-4 NE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 4,259.22 feet (1,298.21 m) above sea level. The nearest populated place is Tlushashakian (historical), approximately 49.6 miles to the SSE.