Whitlock is a surname of Old English origin, meaning “white enclosure” from Old English hwit “white” and locc “lock, enclosure”. The name also means "white hair" in Old English.
Whitlock may refer to:
Albert Whitlock (1915–1999), English motion picture matte artistAnna Whitlock (1852–1930), Swedish feministBilly Whitlock (1813–1878), American blackface performerBobby Whitlock (born 1948), American session musicianBrand Whitlock (1869–1934), American municipal reformer, diplomat, journalist, and authorDavid W. Whitlock (born 1962), American university president, author, Baptist ministerEd Whitlock (1931–2017), English-Canadian long distance runnerElizabeth Whitlock (1761–1836), British stage actressHarold Whitlock (1903–1985), British Olympic athlete in the 1936 OlympicsJason Whitlock (born 1967), American sportswriter and radio personalityDr. Jeremy Whitlock (born 1965), reactor physicistLee Whitlock (born 1968), British television actorPercy Whitlock (1903–1946), English organist and composerPhil Whitlock (footballer)Phil Whitlock (squash player)Simon Whitlock, (born 1969), Australian darts playerTom Whitlock (born 1954), songwriter and lyricistWilliam Whitlock (1918–2001), British Labour Party politician