Mount McArthur is, at about 1,450 metres (4,760 ft), the highest peak in the Walton Mountains of southern Alexander Island, Antarctica. It was named by the UK Antarctic Place-Names Committee after Malcolm McArthur, a British Antarctic Survey geophysicist at Stonington Island, 1971–73, who worked in northern Alexander Island.^[1]

• List of Ultras of Antarctica
• Mount Athelstan
• Mount Schumann
• Mount Tyrrell

 This article incorporates public domain material from "Mount McArthur". Geographic Names Information System. United States Geological Survey.