Harley (surname)
Harley is an English surname, and may refer to
- Albert Harley, English footballer
- Alex Harley, A Scottish professional footballer
- Bill Harley, children's entertainer
- Bob Harley, a former top Canadian soccer player from the 1920s
- Brilliana Harley, letter writer and a figure in the English Civil War
- Chic Harley, Ohio State football player 1916–1919
- David Harley, English security commentator, author, and musician
- Dick Harley, a Major League Baseball player
- Edward Harley (Parliamentarian), father of the 1st Earl of Oxford
- Edward Harley (1664–1735), his second son
- Edward Harley, 2nd Earl of Oxford and Earl Mortimer,
- Edward Harley, 3rd Earl of Oxford and Earl Mortimer,, son of Edward Harley (1664–1735)
- Edwin Harley, minstrel show actor
- Frank Harley, a former Australian rules footballer
- George Way Harley, an American Methodist medical missionary to Ganta, Liberia
- Harry Harley, a Liberal party member of the Canadian House of Commons
- Heidi Harley, American linguist
- Henrietta Harley, [Countess of Oxford and Mortimer], an English noblewoman
- Jade Harley, a character in the webcomic Homestuck
- Jim Harley, a former English footballer
- John Brian Harley, English geographer
- John Harley (16th-century bishop), Bishop of Hereford
- John Harley (Dean), Dean of Windsor and Bishop of Hereford
- John Pritt Harley, an English actor
- Jon Harley, English footballer
- Jonathan Harley, Australian journalist, husband of fellow journalist Sarah Macdonald
- Joseph Auty Harley (born 1843), mayor of Nelson, New Zealand, 1899–1901
- Joseph Auty Harley (born 1895), mayor of Nelson, New Zealand, 1947–1956
- Joseph Emile Harley, American politician
- Les Harley, an English former professional footballer
- Leslie Harley, an Australian boxer
- Margaret Cavendish-Harley
- Martha Harley, author of Gothic novels
- Mike Harley Jr., American football player
- Robert Harley (1579–1656), English politician of the seventeenth century
- Robert Harley (c. 1706–1774), an English Member of Parliament
- Robert Harley, 1st Earl of Oxford and Mortimer, British first minister under Queen Anne
- Robert Harley, a British comedy writer and performer
- Rufus Harley, American jazz musician
- Ryan Harley, a professional English footballer
- Steve Harley, British singer-songwriter
- Thomas Harley, Lord Mayor of London and Member of Parliament
- Thomas Harley (ice hockey), American ice hockey player
- Tom Harley, Australian rules footballer
- Trevor Harley, a psychologist and Head of the School of Psychology at the University of Dundee
- Vaughan Harley, British professor
- William S. Harley, co-founder and first chief engineer of the Harley-Davidson Motor Company