John DeWitt

John DeWitt is the name of the following people:

• John DeWitt (track and field athlete) (1881–1930), American hammer thrower and football player
• John Hibbett DeWitt (1906–1999), American electrical engineer
• John Lesesne DeWitt (1880–1962), American Lieutenant General

This is a disambiguation page for differentiating between several terms identified with the same word.