John Nichols may refer to:

• John Nichols (printer) (1745–1826), English printer and author
• John Nichols (law enforcement officer), (1918–1998), American law enforcement officer and politician
• John Bowyer Nichols (1779–1863), English printer and antiquary, son of the above
• John Gough Nichols (1806–1873), son of John Bowyer Nichols, English printer and antiquary
• John G. Nichols (1812–1898), mayor of Los Angeles
• John Nichols (politician) (1834–1917), U.S. Representative from North Carolina
• John Nichols (Worcestershire cricketer) (1878–1952), English cricketer
• John Treadwell Nichols (1883–1958), American ichthyologist
• John Conover Nichols (1896–1945), United States Representative from Oklahoma
• John B. Nichols (1931–2004), aviator and writer
• John Nichols (writer) (1940–2023), author of The Milagro Beanfield War
• John Nichols (journalist) (born 1959), American journalist and media activist
• John F. Nichols, U.S. National Guard general and Adjutant General of Texas
• John Nichols (British Army officer) (1896–1954)
• John A. Nichols, American farmer and politician from New York
• John J. Nichols, United States Air Force general
• John Nichols (diplomat), British diplomat and Ambassador to Switzerland
• John Nichols (discus thrower), winner of the 1989 NCAA DI discus championship
• John Nichols, former member of the indie rock band Low

• Jon Nichols (born 1981), English footballer
• John H. Nichols House, historic building in Wapakoneta, Ohio
• Jack Nichols (disambiguation)
• John Nichol (disambiguation)
• John Nicholls (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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