Hall of Fame, multi-division champions

[IwatchBoxing]

FIVE DIVISIONS

Ray Leonard: Light Heavyweight (1988), Super Middleweight (1988), Middleweight (1987), Jr. Middleweight (1981), Welterweight (1979)

FOUR DIVISIONS

Roberto Duran: Middleweight (1989), Jr. Middleweight (1983), Welterweight (1980), Lightweight (1972)
Thomas Hearns: Light Heavyweight (1987, 91), Middleweight (1987), Jr. Middleweight (1982), Welterweight (1980)
Pernell Whitaker: Jr. Middleweight (1995), Welterweight (1993), Jr. Welterweight (1992), Lightweight (1989)

THREE DIVISIONS

Oscar De La Hoya: Lightweight (1994), Jr. Welterweight (1996), Welterweight (1997), Junior Middleweight (2001)
Roy Jones Jr.: Middleweight (1993), Super Middleweight (1994), Light Heavyweight (1996)
Mike McCallum: Light Heavyweight (1994), Middleweight (1989), Jr. Middleweight (1984)
Iran Barkley: Light Heavyweight (1992), Super Middleweight (1992), Middleweight (1988)
Wilfredo Vazquez: Bantamweight (1987), Jr. Featherweight (1992), Featherweight (1996)
Wilfredo Gomez: Jr. Lightweight (1977), Featherweight (1984), Jr. Featherweight (1985)
Alexis Arguello: Lightweight (1981), Jr. Lightweight (1978), Featherweight (1974)
Julio Cesar Chavez: Jr. Welterweight (1989), Lightweight (1987), Jr. Lightweight (1984)
Wilfred Benitez: Jr. Middleweight (1981), Welterweight (1979), Jr. Welterweight (1976)
Jeff Fenech: Featherweight (1988), Jr. Featherweight (1987), Bantamweight (1985)
Emile Griffith: Middleweight (1966), Jr. Middleweight (1962), Welterweight (1961, 63)
Henry Armstrong: Welterweight (1938), Lightweight (1938), Featherweight (1937)
Barney Ross: Welterweight (1934, 35), Jr. Welterweight (1933), Lightweight (1933)
Tony Canzoneri: Jr. Welterweight (1931, 33), Lightweight (1930), Featherweight (1928)
Bob Fitzsimmons: Heavyweight (1897), Light Heavyweight (1903), Middleweight (1891)

http://www.ibhof.com/ibhfmult.htm