Kokhanok is a census-designated place in Lake and Peninsula Borough, Alaska, United States. At the 2020 census the population was 152, down from 170 in 2000. Kokhanok is at 59°26′27″N 154°44′49″W / 59.44083°N 154.74694°W. It is on the south shore of Iliamna Lake, 37 km south of Iliamna.