John Nichols may refer to:
- John Nichols (printer) (1745âÂÂ1826), English printer and author
- John Nichols (law enforcement officer), (1918âÂÂ1998), American law enforcement officer and politician
- John Bowyer Nichols (1779âÂÂ1863), English printer and antiquary, son of the above
- John Gough Nichols (1806âÂÂ1873), son of John Bowyer Nichols, English printer and antiquary
- John G. Nichols (1812âÂÂ1898), mayor of Los Angeles
- John Nichols (politician) (1834âÂÂ1917), U.S. Representative from North Carolina
- John Nichols (Worcestershire cricketer) (1878âÂÂ1952), English cricketer
- John Treadwell Nichols (1883âÂÂ1958), American ichthyologist
- John Conover Nichols (1896âÂÂ1945), United States Representative from Oklahoma
- John B. Nichols (1931âÂÂ2004), aviator and writer
- John Nichols (writer) (1940âÂÂ2023), 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) (1896âÂÂ1954)
- 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
See also