John Kitching may refer to: John Kitching (athlete), British high jump competitor in the 1950s John Alwyne Kitching (1908–1996), British biologist John Howard Kitching (1838–1865), Union army officer during the American Civil War John Kitching (physicist) at NIST, Fellow of the American Physical Society
See also Jack Kitching, English professional rugby league footballer in the 1940s