William Kitchin may refer to:

William Walton Kitchin (1866–1924), Governor of the U.S. state of North Carolina Billy Kitchin (William Farrington Kitchin), English rugby league footballer of the 1910s William H. Kitchin (1837–1901), U.S. Representative from North Carolina.

See also William Kitchen Parker, English physician, zoologist and comparative anatomist