| Mount Gilbert | |
| Elevation Ft: | 2684 |
| Location: | Akun Island, Alaska, U.S. |
| Range: | Aleutian Range |
| Coordinates: | 54.2521°N -165.662°W |
| Type: | Volcano |
| Volcanic Arc/Belt: | Aleutian Arc |
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.