The Stancomb-Wills Glacier is a large glacier that debouches into the eastern Weddell Sea southward of Lyddan Island. The glacier was discovered in the course of the U.S. Navy LC-130 plane flight over the coast on November 5, 1967, and was plotted by the United States Geological Survey (USGS) from photographs obtained at that time. The name was applied by the Advisory Committee on Antarctic Names (US-ACAN) in 1969.