Cape Pankof (also spelled Pan'kov and Pankov) and Pankov Rock are located on Unimak Island in the Aleutian Islands in the U.S. state of Alaska, at 54.6586°N -163.0697°W and 54.7°N -163°W respectively. They were named by Russian explorer Gavril Sarychev after the Aleut Toien (Chief) Sergey Pan'kov in 1791.