David Hartley
David Hartley may refer to:
- David Hartley , English philosopher
- David Hartley , son of the philosopher and signatory to the Treaty of Paris
- David Hartley , British computer scientist
- David Hartley , English cricketer
- David Hartley, rugby league footballer in the 1960s and 1970s
- David Hartley, British figure skater
- David Hartley, songwriter and arranger who collaborated with Sting
- David Hartley, former member of the Ohio House of Representatives
- David Hartley, leader of English counterfeiting gang Cragg Vale Coiners