Locke may refer to: PeopleLocke (surname), information about the surname and list of peopleEdwin A. Locke (1938-), American psychologistJohn Locke (1632–1704), English philosopherHarvey Locke (1959-), ConservationistMatthew Locke Fictional charactersJohn Locke (Lost), a character in the television series LostLocke Cole, a character in the video game Final Fantasy VILocke Lamora, the protagonist of Scott Lynch (author)'s Gentlemen Bastard Sequence.Locke the Echidna, a character in the Sonic… (More on Locke)