John Leavitt (disambiguation)

John Leavitt may refer to:


 * John Leavitt (1608–1691), American pioneer; founding deacon of the oldest church in continuous use in the U.S.
 * John Leavitt (Ohio settler) (1755–1815), early settler of Ohio's Western Reserve lands
 * John Wheeler Leavitt (1790–1870), New York City businessman; grandfather of portraitist Cecilia Beaux
 * John McDowell Leavitt (1824–1909), American academic and Episcopal clergyman
 * John Hooker Leavitt (1831–1906), American banker and Iowa state senator
 * John Brooks Leavitt (1849–1930), New York City attorney, author and reformer; son of John McDowell Leavitt
 * John Faunce Leavitt (1905–1974), American marine artist and museum curator