John Parsons may refer to:

Politicians John Parsons (died 1717) (1639–1717), English MP for Reigate John Parsons (1667-c.1706), English MP for Reigate John Parsons (Newfoundland politician) (1868–1949), Canadian mariner, merchant and politician John Langdon Parsons (1837–1903), Cornish Australian politician John M. Parsons (1866–1946), politician in the Senate of Virginia John S. Parsons (1836–1911), mayor of Gloucester, Massachusetts

Sports John Parsons (jockey), British jockey John Parsons (footballer, born 1875) (1875–1960), Anglo-Spanish footballer Jack Parsons (cricketer) (1890–1981), English cricketer also known as John Parsons John Anthony Parsons (1938–2004), British sports journalist (mainly Tennis) and author Johnny Parsons (born 1944), American racecar driver John Parsons (footballer, born 1950), Welsh footballer

Others John Parsons (organist) (1563–1623), organist at Westminster Abbey John Parsons (bishop) (1761–1819), Vice-Chancellor of Oxford University John Meeson Parsons (1798–1870), art collector John Parsons (missionary) (1817–1869), English missionary and reviser of the Hindi Bible John Edward Parsons (1829–1915), lawyer in New York City John N. Parsons (1856–1930), American labor union leader John Denham Parsons (1861–?), writer John Herbert Parsons (1863–1957), English ophthalmologist John T. Parsons (1913–2007), pioneer in Numerical control for machine tools John Whiteside Parsons (1914–1952), American rocket propulsion researcher and occultist better known as Jack Parsons John Parsons (criminal) (born 1971), American FBI Ten Most Wanted fugitive who has been captured John Parsons (Inspector General), Inspector General for the Global Fund to Fight AIDS, Tuberculosis and Malaria John Parsons (physician) (1742–1785), English physician John Robert Parsons (c. 1825–1909), Irish photographer and painter Sir John Parsons (accountant), British accountant and courtier John Richard Parsons, English writer and artist

See also Jack Parsons (disambiguation)