John Williamson

John Williamson may refer to:

Music

 * John Finley Williamson (1887–1964), American conductor
 * John Williamson (singer) (born 1945), Australian singer and songwriter
 * John Williamson (musician) (born 1963), bass guitarist in the band McCarthy
 * John Williamson (album), the 1970 debut album by the Australian singer

Politics

 * John Williamson (Arkansas politician), state legislator who served as President of the Arkansas Senate
 * John Williamson (New Zealand politician) (1815–1875), New Zealand politician
 * John H. Williamson (1846–1911), North Carolina politician and newspaper publisher
 * John N. Williamson (1855–1943), U.S. Representative from Oregon
 * John Williamson (communist) (1903–1974), Scottish-born American Communist leader
 * John Williamson (Canadian politician) (born 1970), Canadian politician
 * John C. Williamson (1912–1998), American politician, member of the California legislature
 * John Clint Williamson (born 1961), U.S. Ambassador-at-Large for War Crimes Issues
 * John Poage Williamson (1835–1917), American missionary, writer and member of the South Dakota House of Representatives

Sports

 * John Williamson (footballer, born 1887) (1887–1943), English footballer for Sunderland
 * John Williamson (footballer, born 1893) (1893–?), English footballer for Manchester United and Bury
 * John Williamson (footballer, born 1981), English footballer for Burnley
 * John Williamson (basketball, born 1951) (1951–1996), American pro basketball player, New York Nets
 * John Williamson (basketball, born 1986), American basketball player in Israel
 * Johnny Williamson (1929–2021), English footballer
 * Jack Williamson (footballer) (1907–1965), Australian rules footballer
 * John Gordon Williamson (1936–2023), English cricketer
 * J. R. Williamson (1942–2020), linebacker for the Oakland Raiders and the New England Patriots

Other

 * John Suther Williamson (c. 1775–1836), British military officer
 * John Williamson Nevin (1803–1886), American theologian
 * John Bruce Williamson (1859–1938), British barrister and historian
 * John Ernest Williamson (1881–1966), inventor of the "photosphere" for undersea photography
 * John Williamson (mathematician) (1901–1949), Scottish mathematician
 * John Williamson (geologist) (1907–1958), Canadian geologist
 * Jack Williamson (1908–2006), American science fiction writer
 * John Leon Williamson (1921–1942), Navy Cross recipient
 * John Williamson (economist) (1937–2021), British professor
 * John Williamson (musicologist) (born 1949), Scottish professor
 * John Woolfenden Williamson (1869–1950), British writer about industrial networks
 * John Williamson (c. 1730), known by the nickname Johnnie Notions, Shetland smallpox inoculator