John Williamson

John Williamson may refer to:

• Jack Williamson (1908–2006), American science fiction writer
• John H. Williamson (1846–1911), American, North Carolina politician and newspaper publisher
• John N. Williamson (1855–1943), American, U.S. Representative from Oregon
• John Ernest Williamson (1881–1966), inventor of the "photosphere" for undersea photography and filming
• John Finley Williamson (1887–1964), American conductor, musician, and co-founder of Westminster Choir College
• John Leon Williamson (1921–1942), U.S. sailor during World War II and Navy Cross recipient
• John Clint Williamson, current U.S. Ambassador-at-Large for War Crimes Issues
• John Williamson (footballer born 1893) (1893–?), English footballer for Manchester United and Bury
• John Williamson (footballer born 1981), English footballer who played for Burnley
• John Williamson (basketball) (1951–1996), American, former professional basketball player with the New York Nets
• John Williamson (Canadian politician) (born 1970), Canadian politician
• John Williamson (communist) (1903–1974), Scottish-born American Communist leader
• John Williamson (economist) (born 1937), British, senior at Institute for International Economics
• John Williamson (geologist) (1907–1958), Canadian geologist
• John Williamson (mathematician) (1901–1949), Scottish mathematician
• John Williamson (musician) (born 1963), bass guitarist in the band McCarthy
• John Williamson (politician) (1815–1875), 19th century New Zealand politician
• John Williamson (singer) (born 1945), Australian singer and songwriter
• John Williamson Nevin (1803–1886), American theologian and educationalist
• John B. Williamson, professor of sociology
• Johnny Williamson (born 1929), footballer
• J. R. Williamson (John Robert Williamson, born 1942), linebacker for the Oakland Raiders and the Boston Patriots