William Sutherland Thatcher, M.C. (b Liverpool 10 December 1888 - d Cambridge 12 December 1966) was Censor of Fitzwilliam House, Cambridge from 1924 to 1954. Thatcher educated at Farnworth Grammar School, Liverpool College and Fitzwilliam House, Cambridge. On graduation he went as a lecturer in economics to the University of Allahabad. During World War I he served as an officer with the 10th Baluch Regiment. In 1918 he returned to Cambridge 1918 as a Lecturer in Geography.