In the history of professional wrestling, there have been various organizations offering a "World" title. This is a list by their stage name, of some of the popular champion wrestlers of the past.

  • Bobo Brazil (1923-1998)
  • Dick the Bruiser (1929-1991)
  • Edouard Carpentier (born 1926)
  • Yukon Eric ( -1965)
  • Fritz Von Erich (1929-1997)
  • Verne Gagne (born 1923)
  • Gorgeous George (1915-1963)
  • Frank Gotch (1878-1917)
  • Hard Boiled Haggerty (born 1925)
  • Don Leo Jonathan (born 1931)
  • Gene Kiniski (born 1925)
  • Killer Kowalski (born 1926)
  • Lord Athol Layton (1921-1984)
  • Ed Strangler Lewis (1891-1966)
  • Yvon Robert (1914-1971)
  • Argentina Rocca (born 1928)
  • Nature Boy Buddy Rogers (1921-1992)
  • Johnny Rougeau (1929-1983)
  • Bruno Sammartino (born 1935)
  • Hans Schmidt (born 1925)
  • Sweet Daddy Siki (born c. 1935)
  • Lou Thesz (1916-2002)
  • Whipper Billy Watson (1915-1990)