Chugul (Russian: Чугул) is a small island located in the center of the Andreanof Islands of the Aleutian Islands of Alaska. It is one in a group of small islands that are situated between Adak Island and Atka Island. Nearby islands include Igitkin and Tagalak. Its length is 7.5km (04.7miles) and its width is 5.7km (03.5miles).