John B. Williams may refer to: John B. Williams (disc jockey) or John B (born 1977), English disc jockey John B. Williams (bassist) (1941–2026), American bassist John Beaumont Williams (1932–2005), Australian botanist John Bell Williams (1918–1983), American politician John Benson Williams or Ian Rotten (born 1970), American wrestler John Brodie Williams or Johnnie Williams (1889–1963), American baseball player John Burr Williams (1900–1989), American economist John B. Williams (general), United States Air Force general Sir John Bickerton Williams (1792–1855), English nonconformist author and lawyer
See also John Williams (disambiguation)