John Peck
John Peck may refer to:
- John Peck , American merchant and naval architect of the revolution era
- John Peck , Australian rules footballer, played for Hawthorn, 1954–1968
- John Peck , British ambassador to Senegal, 1962–1966, and Ireland, 1970–1973
- John Peck , American poet
- John Peck , British communist politician
- John Peck , American cartoonist known as the Mad Peck
- John C. Peck, American businessman and building contractor
- John E. L. Peck, first permanent head of the computer science department at the University of British Columbia
- J. Eddie Peck, American actor
- John H. Peck, tenth president of Rensselaer Polytechnic Institute
- John J. Peck, U.S. soldier who fought in the Mexican–American War and American Civil War
- John L. Peck, Canadian politician in the Legislative Assembly of New Brunswick
- John M. Peck, American politician from Virginia
- John Mason Peck, American Baptist missionary
- John Weld Peck, United States federal judge
- John Weld Peck II, United States federal judge
- John Peck , American marine sergeant