Mount Gilbert is a volcano which forms the northern part of Akun Island in the eastern Aleutian Islands, USA. Active fumaroles were documented 1 mi (1.5 km) northeast of the summit in the early 1900s.

• List of volcanoes in the United States of America

• Volcanoes of the Alaska Peninsula and Aleutian Islands-Selected Photographs
• Alaska Volcano Observatory

• "Gilbert". Global Volcanism Program. Smithsonian Institution. Retrieved 2021-06-28.