Jack (surname)
The surname Jack is of early medieval English origin and is derived from the given name Jack.
Notable persons with this surname include:
- Aaron Jack, member of the Kansas House of Representatives
- Adrian Jack (born 1943), British composer
- Albert Jack, pen name of English writer Graham Willmott (born 1964)
- Andrew Jack (born 1964), British dialect coach
- Andy Jack (born 1923), English former footballer
- Anna Jack, Russian-American hula hoop artist
- Annie Jack (née Hayr) (1839–1912), Canadian garden writer
- Archibald Jack (1874–1939), New Zealand-born railway engineer and British Army officer
- Badou Jack (born 1983), Swedish-Gambian boxer
- Bob Jack (1876–1943), Scottish football player and manager
- Caroline Jack (born 1978), South African field hockey player
- Chris Jack (born 1978), New Zealand rugby union footballer
- Cordel Jack (born 1982), West Indies cricketer
- Sir David Emmanuel Jack (1918–1998), Health Minister, then Governor-General, of Saint Vincent and the Grenadines
- David Jack (disambiguation)
- Donald Jack (1924–2003), Canadian novelist and playwright
- Elaine L. Jack (born 1928), president of the Relief Society of the LDS Church
- Felisha Legette-Jack (born 1966), American university basketball coach
- Fritz Jack (1879–1966), German fencer
- Galactus Jack, real name Ben Jack (born 1982), British disc-jockey and producer
- Garry Jack (born 1961), Australian former rugby league footballer and coach
- George Jack (1855–1931), British Arts and Crafts designer and architect
- George W. Jack (1875-1924), United States district judge
- Gilbert Jack (Jachaeus, Jacchaeus) (c.1578–1628), Scottish philosopher
- Gullah Jack (died 1822), Angolan-American conjurer and slave
- Henry Jack (1917–1978), Scottish mathematician
- Holly Jack, Scottish actress and director
- Homer A. Jack (1916–1993), American Unitarian Universalist clergyman pacifist and social activist
- Hugh Jack (born 1929), Australian former long jumper
- Hulan Jack (1905–1986), Saint Lucian-born New York politician
- Ian Jack (born 1945), is a Scottish journalist
- Isaac Allen Jack (1843–1903), Canadian lawyer and author
- James Julian Bennett Jack (born 1936), New Zealand physiologist
- James Lochhead Jack (1880–1962), British army brigadier-general
- Janis Graham Jack (born 1946), United States federal judge
- Jarrett Jack (born 1983), American professional basketball player
- Jill Jack, American singer-songwriter
- Jimmy Jack, Australian screenwriter, film director, actor and producer
- John Jack (1932–1988), Scottish footballer
- Keith Jack (born 1988) is a British actor and singer
- Kelvin Jack (born 1976), Trinidadian football goalkeeper
- Kema Jack (born 1982), international footballer for Papua New Guinea
- Kenneth Jack (1924–2006) was an Australian watercolour artist
- Kieren Jack (born 1987), professional Australian rules footballer
- Lowell Jack (1925–2010), historian, city commissioner, mayor and president of chamber of commerce in Manhattan, Kansas
- Sir Malcolm Jack (born 1946), Clerk of the House of Commons of the United Kingdom
- Mathias Jack (born 1969), German retired footballer
- Michael Jack (born 1946), English politician
- Nawal El Jack (born 1988), Sudanese sprinter
- Richard Jack (1866–1952), Canadian painter
- Richard C. Jack, British animator and filmmaker
- Robert Logan Jack (1845–1921), Australian geologist
- Rodney Jack (born 1972), professional football player from Saint Vincent and the Grenadines
- Rollo Jack (1902–1994), English professional footballer
- Ross Jack (born 1959), Scottish football manager
- Sir Roy Jack (1914–1977), New Zealand politician
- Ryan Jack (born 1992), Scottish professional footballer
- Sandy Jack (1922–2002), Scottish campaigner and consumer champion
- Shervon Jack (born 1986), Saint Lucian international football player
- Simon Jack (born 1971), British business journalist
- Steven Jack (born 1970), South African former cricketer
- Stuart Jack (born 1949), retired British diplomat, Governor of the Cayman Islands 2005–2009
- Summers Melville Jack (1852–1945), member of the U.S. House of Representatives
- Chief Sumner Dagogo-Jack (born 1930), chairman of the National Electoral Commission of Nigeria 1994–1998
- Thomas Jack (1881–1961), British track and field athlete
- Tracy Jack, American actress, writer, and choreographer
- Walter Jack (1874–1936), Scottish footballer
- William Jack (disambiguation)