Mount Roots is a mainly snow-covered mountain on South Georgia, standing near the head of Nordenskjold Glacier, 6 kilometres (3.7 mi) ESE of Mount Paget. Its western peak rises to 2,158 metres (7,080 ft); its eastern peak to 2,270 metres (7,450 ft). The mountain, fifth-highest on the island, is a prominent feature and presumably was known to whalers and sealers in South Georgia at an early date.

Mount Roots
Elevation:	2,270 metres (7,447 feet)
Coordinates:	54°28′S 36°24′W / 54.467°S 36.400°W / -54.467; -36.400
Location:	South Georgia
Range:	Allardyce Range
First ascent:	January 2001
Easiest route:	snow/ice climb

It was roughly surveyed in the period 1925–30 by DI personnel, and resurveyed by the SGS, 1951–52. Named by the UK-APC for James W. Roots, a member of the SGS, 1951–52.

The first ascent was made by British climbers Will Manners and Stuart Macdonald on the north buttress in January 2001.