John Fuller
John Fuller may refer to:
- John Fuller (college head) (died 1558/9), Master of Jesus College, Cambridge
- John Fuller (1680-1745), British Member of Parliament for Sussex, 1713–1715
- John Fuller (1706-1755), British Member of Parliament for Boroughbridge, 1754–1755
- John Fuller (1732-1804), British Member of Parliament for Tregony, 1754–1761
- John 'Mad Jack' Fuller (1757–1834), English politician, philanthropist and patron of the arts, and Squire of the hamlet of Brightling
- John W. Fuller (1827–1891) Union general
- John Fuller (bushranger) (1830–1865), Australian bushranger
- Sir John Fuller, 1st Baronet (1864–1915), British Liberal politician and Governor of Victoria
- John G. Fuller (1913–1990), New England-based American author
- John Fuller (poet) (born 1937), English poet and author
- John Fuller (baseball) (born 1950), Major League baseball player
- Johnny Fuller, American football player
- Major-General J. F. C. Fuller, John Frederick Charles Fuller, British soldier
- Jack Fuller (author), Pulitzer Prize for Editorial Writing-winning author and former editor and publisher of the Chicago Tribune
- Sir John Fuller (Australian politician) (1917–2009), former New South Wales minister in the Robert Askin government
- John Fuller (d. 1744), British Member of Parliament for Plympton Erle, 1728–1734
- John L. Fuller, behavior geneticist