George Day may refer to: George Day (bishop) (c. 1501–1556), Bishop of Chichester, 1543–1551, and vice-chancellor of the University of Cambridge in 1537 George S. Day, marketing specialist in the 1970s George Day (Australian politician) (1826–1906), member of the New South Wales Parliament George C. Day (1871–1940), U.S. Navy rear admiral George Day (cricketer) (1879–1953), New Zealand cricketer Bud Day (George E. Day, 1925–2013), U.S. Air Force colonel, Medal of Honor recipient George Fiott Day (1820–1876), Royal Navy captain, Victoria Cross recipient George Edward Day (1815–1872), Welsh physician George T. Day, Free Will Baptist writer, publisher, pastor and professor George Lawrence Day, alias of John Mapes Adams (1871–1921), United States Marine and Medal of Honor recipient