John Dunn

John Dunn may refer to:

• Jack Dunn (figure skater) (1917–1938), British figure skater
• Jack Dunn (soccer), American soccer player
• Jack Dunn (baseball) (1872–1928), minor league baseball owner and manager
• John Robert Dunn (1833–1895), Scottish settler in South Africa
• John Dunn (bushranger) (1846–1866), Australian bushranger
• John Dunn (cricketer) (1862–1892), English cricketer
• John Dunn (explorer) (born 1954), explorer of the Canadian Arctic
• John Dunn (footballer) (born 1944), English professional footballer for Aston Villa and Charlton Athletic
• John Dunn (pipemaker) (c. 1764–1820), inventor of keyed Northumbrian smallpipes
• John Dunn (political theorist) (born 1940), professor of political theory at the University of Cambridge
• John Dunn (university president) (born 1945), president of Western Michigan University
• John Ainsworth Dunn (1831–1915), furniture manufacturer in Massachusetts
• John Asher Dunn, American linguist
• John Churchill Dunn (1934–2004), British radio personality
• John E. Dunn, American actor
• John Freeman Dunn (1874–1954), English banker and stockbroker, barrister and Liberal Party politician
• John Henry Dunn (1792–1854), businessman and political figure in Canada West
• John Joseph Dunn (1870–1933), American prelate of the Catholic Church
• John M. Dunn (1910–1949), American mobster, executed in 1949
• John T. Dunn (1838–1907), U.S. Representative from New Jersey
• John W. Dunn (animator) (1919–1983), cartoon writer for DePatie-Freleng Enterprises and Looney Tunes, among others
• John W. Dunn (architect), American architect
• John Woodham Dunn (1812–1883), Anglican vicar of Warkworth, Northumberland
• John Dunn (miller) (1802–1894), flour miller, parliamentarian and philanthropist in Mount Barker, South Australia
• Johnny Dunn (1897–1937), American jazz trumpeter
• Jon Dunn (born 1981), American football player