Warburton Peak (54°5′S37°34′W) is a peak, 1,090 m high, standing 3 miles (4.8 km) northeast of the head of Wilson Harbour in the west part of South Georgia. It was surveyed by the South Georgia Survey in the period 1951-57, and named for Keith Warburton, who served as medical officer of the SGS 1953–54 expedition but was invalided home soon after the expedition reached the island.