Hatley is a surname. Notable people with the surname include:
Charles Hatley (born 1986), American boxer John Hatley (c. 1762 – 1832), English Royal Navy officer John E. Hatley (born 1968), United States Army soldier Johnny Hatley (1930-2002), American football coach and player Marvin Hatley (1905–1986), American film composer and music director Neal Hatley (born 1969), English rugby union player Rickey Hatley (born 1994), American football player Simon Hatley, English sailor and privateer Tim Hatley (born 1967), British scenic designer