Galley is a surname. Notable people with the surname include:
Garry Galley, former National Hockey League player Gordon Galley, English footballer Jim Galley (1944–2012), an English former cricketer and rugby union player John Galley, English footballer Maurice Galley, English footballer Mel Galley (1948–2008), English guitarist Robert Galley (politician) (1921–2012), French politician Roy Galley, British politician William Galley, English footballer