Walker Mountains (72°13′S 99°2′W / 72.217°S 99.033°W / -72.217; -99.033) is a range of peaks and nunataks which are fairly well separated but trend east–west to form the axis, or spine, of Thurston Island in Antarctica. They were discovered by Rear Admiral Byrd and members of the US Antarctic Service in a flight from the ship Bear on February 27, 1940. It was named by the Advisory Committee on Antarctic Names for Lt. William M. Walker, captain of the United States Exploring Expedition ship Island on March 23, 1839.

Peaks

• Mount Borgeson
• Mount Bramhall
• Mount Caldwell
• Dickens Peak
• Mount Hawthorne
• Mount Kazukaitis
• Landfall Peak
• Mount Leech
• Litz Bluff
• Mount Lopez
• Lowe Nunataks
• Mount Noxon
• Parker Peak
• Mount Simpson
• Smith Peak (Antarctica)
• Zuhn Bluff

Maps

• Thurston Island – Jones Mountains. 1:500000 Antarctica Sketch Map. US Geological Survey, 1967.
• Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016.

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