William Cooper may refer to:

Business

  • William Cooper (businessman) (1761–1840), Canadian businessman
  • William Cooper (co-operator) (1822–1868), English co-operator
  • William Cooper (accountant) (1826–1871), founder of Cooper Brothers
  • William W. Cooper (1914–2012), management scientist
  • William E. Cooper (civic leader) (1921–2008), businessman in Dallas, Texas

Government

  • William B. Cooper (Delaware politician) (1771–1849), American farmer and politician
  • William B. Cooper (North Carolina politician) (1867–1959), lieutenant governor of North Carolina
  • William C. Cooper (politician) (1832–1902), US congressman from Ohio
  • William Cooper (judge) (1754–1809), father of James Fenimore Cooper and founder of Cooperstown, New York
  • William Cooper (Prince Edward Island politician), speaker of the Legislative Assembly of Prince Edward Island
  • Prentice Cooper (William Prentice Cooper, 1895–1969), Tennessee governor
  • William R. Cooper (1793–1856), US congressman from New Jersey
  • William Frierson Cooper (1820–1909), lawyer, politician and judge of the Tennessee Supreme Court
  • Bill Cooper (Georgia politician) (born 1933), American former politician and judge
  • William Cooper (Australian politician) (1868–1957), member of the Queensland Legislative Assembly
  • William Prentice Cooper (1870–1961), speaker of the Tennessee House of Representatives
  • Sir William Cooper, 1st Baronet (c.1689–1761), Irish lawyer and politician
  • William S. Cooper (judge) (born 1941), American lawyer and justice of the Kentucky Supreme Court

Literature and arts

  • William Brown Cooper (1811–1900), American painter
  • William Cooper Nell (1816–1874), African-American abolitionist
  • Revd William Cooper (1824–1892), pseudonym of James Bertram, Scottish pornography producer
  • William C. Cooper (actor) (1853–1918), stage and film actor
  • William Sidney Cooper (1854–1927), English landscape artist
  • William Heaton Cooper (1903–1995), British landscape artist
  • William Cooper (novelist) (1910–2002), British novelist
  • William T. Cooper (1934–2015), Australian natural history illustrator
  • William Y. Cooper (1934–2016), African-American painter, writer and illustrator
  • William J. Cooper Jr. (born 1940), American historian
  • Milton William Cooper (1943–2001), known as Bill, American conspiracy theorist and author
  • William Cooper, a CIA agent in the 2010 film Red

Science

  • William Cooper (conchologist) (1798–1864), American conchologist
  • William Cooper (chemical manufacturer) (1813–1885), British sheep dip manufacturer
  • William White Cooper (1816–1886), English surgeon-oculist
  • William Skinner Cooper (1894–1978), American ecologist

Sports

  • William Cooper (cricketer) (1849–1939), Australian cricketer
  • Willie Cooper (footballer, born 1886) (1886–?), English footballer for Barnsley and Rochdale
  • William Osborne Cooper (1891–1930), Australian cricketer
  • Willie Cooper (1909–1994), Scottish footballer (Aberdeen FC)
  • William Cooper (sailor) (1910–1968), Olympic gold medalist of 1932
  • Bill Cooper (baseball) (1915–1985), American Negro leagues baseball player
  • Billy Cooper (footballer) (1917–?), English footballer
  • Bill Cooper (sailor) (1928–2016), Royal Navy officer, sailor and author
  • Bill Cooper (American football) (born 1939), professional football player for the San Francisco 49ers
  • Billy Cooper (Canadian football) (born 1945), Canadian football player
  • Bill Cooper (hurler) (born 1987), Irish hurler
  • Billy Cooper (trumpeter), cricket supporter and trumpet player for the Barmy Army

Other fields

  • William Cooper (Puritan) (fl. 1653), chaplain to Elizabeth of Bohemia and ejected minister
  • William Cooper (banker), governor of the Bank of England from 1769 to 1771
  • William Durrant Cooper (1812–1875), English lawyer and antiquary
  • William Cooper (priest) (1833/34–1909), Church of England priest
  • William Cooper (Quaker) (1856–1952), director of Cadbury Ltd in Australia
  • William Cooper (Aboriginal Australian) (c. 1860–1941), Aboriginal rights leader
  • William John Cooper (1882–1935), American educator
  • William Turakiuta Cooper (1886–1949), New Zealand interpreter and land officer
  • William Cooper (police officer) (c.1888–1941), one of 4 New Zealand police officers shot in the 1941 Kowhitirangi shootings.
  • William E. Cooper (general) (1929–2023), United States Army general
  • William E. Cooper (university president), president of the University of Richmond (1998–2007)

See also

  • William Couper (disambiguation)
  • William Cowper (disambiguation)