Gatley is a surname. Notable people with the surname include:
Alfred Gatley (1816–1863), English sculptor George G. Gatley (1868—1931), United States Army officer Ian Gatley, former provost and vice president of New Jersey Institute of Technology, US Julia Gatley, architect, academic, architectural historian and author from New Zealand Lyle Gatley (born 1945), Canadian Olympic rower
See also Gamley