Gidaax̂ Anii is a lake located in Aleutians West County, Alaska. It appears on the Pribilof Islands D-5 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 309.17 feet (94.24 m) above sea level. The nearest populated place is Marunich (historical), approximately 4.6 miles to the NE.