John Locke (disambiguation)

John Locke (1632–1704) was a 17th century English philosopher.

John Locke may also refer to:

• John A. Locke (Massachusetts politician) (born 1962), member of the Massachusetts House of Representatives from 1995 to 2003
• John Locke (Lost), fictional character on the American television show Lost
• John Locke (Canadian politician) (1825–1873), Nova Scotia Senator, 1867–1873
• John Locke (musician) (1943–2006), former member of the jazz-hard rock band Spirit
• John Locke (Massachusetts), member of the U.S. House of Representatives, 1823–1829
• John Locke (naturalist) (1792–1856)
• John Locke (poet) (1847–1889), Irish poet, novelist and journalist
• John Locke (MP), British Member of Parliament for Southwark, 1857–1880
• John Locke (author), American e-book writer of crime fiction and Westerns
• John L. Locke, contemporary American biolinguist, psycholinguist, child phonologist