Earnshaw Glacier () is a glacier 10 nautical miles (18 km) long, flowing northward to the east of Norwood Scarp and entering Maitland Glacier to the south of Werner Peak, in eastern Antarctic Peninsula. Photographed from the air by the United States Antarctic Service (USAS) on September 28, 1940. Surveyed by the Falkland Islands Dependencies Survey (FIDS) in January 1961. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) after Thomas Earnshaw (1749–1829), English watchmaker who made innovations leading to the modern marine chronometer.
This article incorporates public domain material from the United States Geological Survey document "Earnshaw Glacier" (content from the Geographic Names Information System).