Mount Dover (83°46′S 55°50′W / 83.767°S 55.833°W / -83.767; -55.833 (Mount Dover)) is a mountain in Antarctica, 1,645 metres (5,397 ft) high, surmounting the southeast end of Gale Ridge where the ridge abuts the Washington Escarpment, in the Neptune Range, Pensacola Mountains.

[2] Download coordinates as: Mount Dover is towards the south of the Washington Escarpment, west of the Iroquois Plateau and east of the Roderick Valley.

It is north of Mount Hawkes, Bennett Spires and the Barnes Icefalls, and south of the Nelson Peak.

A ridge, 12 nautical miles (22 km; 14 mi) long, extending northwestward from Mount Dover.

A peak along the south side of Gale Ridge, 5 nautical miles (9.3 km; 5.8 mi) west of Mount Cowart.