John Crabtree may refer to:
John Crabtree (businessman), lawyer, businessman and Lord Lieutenant of the West Midlands of England John F. Crabtree, namesake of Crabtree, California, homesteader John A. Crabtree, owner of John A. Crabtree House John J. Crabtree, namesake of Crabtree, Oregon, pioneer from Virginia
See also Jack Crabtree (disambiguation)