Cobley is a surname. Notable people with the surname include:
Arthur Cobley (1874–1960), British cricketer David Cobley (born 1954), British painter Donald Cobley (1928–1999), British modern pentathlete James Cobley (1877–1958), Australian lawn bowler John Cobley (1872–1958), Australian lawn bowler Michael Cobley (born 1959), British science fiction writer
See also Tutnall and Cobley, a civil parish in England