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 artist
Anna Whitlock (1852–1930), Swedish feminist
Billy Whitlock (1813–1878), American blackface performer
Bobby Whitlock (born 1948), American session musician
Brand Whitlock (1869–1934), American municipal reformer, diplomat, journalist, and author
David W. Whitlock (born 1962), American university president, author, Baptist minister
Ed Whitlock (1931–2017), English-Canadian long distance runner
Elizabeth Whitlock (1761–1836), British stage actress
Harold Whitlock (1903–1985), British Olympic athlete in the 1936 Olympics
Jason Whitlock (born 1967), American sportswriter and radio personality
Dr. Jeremy Whitlock (born 1965), reactor physicist
Lee Whitlock (born 1968), British television actor
Percy Whitlock (1903–1946), English organist and composer
Phil Whitlock (footballer)
Phil Whitlock (squash player)
Simon Whitlock, (born 1969), Australian darts player
Tom Whitlock (born 1954), songwriter and lyricist
William Whitlock (1918–2001), British Labour Party politician
