Following the name of the champion(s): Indicates the number of times the competitor has held that title at that point.
[...]
Indicates a gap in the listing where title changes are not known.
<
Title was held or changed hands no later than this. In these cases, it is known that a competitor held the title at a certain time but not when he/she won it.
@
Order uncertain. Different titleholders may be known for the same year, for example, but it is not known who held the title before whom.
#
Unofficial or disputable claims. These are usually matches that certainly took place, but where there is doubt that the competitor shown should be recognized as a true title holder. These listings are also italicized.
* Bolded letters in the competitor's name, if any, indicate the surname/family name.
Georges Carpentier
1921-01
Has won the world title, defeating Battling Levinsky on 20-10-12 in Jersey City, NJ, USA; recognized by NBA in 21-01 upon its inception (The Decatur Herald, Decatur, IL, 21-02-07, plus several other papers).
Battling Siki
1922-09-24
Paris, FRA
Mike McTigue
1923-03-17
Dublin, IRE
Paul Berlenbach
1925-05-30
Bronx, NY, USA
Jack Delaney
1926-07-16
Brooklyn, NY, USA
Vacates on 27-07-26 to move up to the heavyweight class.
Jimmy Slattery
1927-08-30
Hartford, CT, USA
Defeats Maxie Rosenbloom.
Tommy Loughran
1927-12-12
New York, NY, USA
Vacates on 29-09-03 when Loughran moves up to the heavyweight class.
George Nichols
1932-03-18
Chicago, IL, USA
Defeats Dave Maier; stripped on 32-12-17 for failure to defend the title within "eight month time limit" (Chicago Tribune, The Brooklyn Daily Eagle, plus many other news papers, 32-12-18).
Joe Knight
1933-02
Awarded.
Bob Godwin
1933-03-01
W. Palm Beach, FL, USA
Maxie Rosenbloom
1933-03-24
New York, NY, USA
Stripped of the title on 34-09-17 for having "violated every law of boxing" (The Windsor Star, Windsor, ON, CAN, 34-09-18).
Bob Olin
1934-11-16
New York, NY, USA
Defeats Rosenbloom for the title; may not be initially recognized by the NBA but is recognized as of 35-07 (The Gazette, Montreal, QC, CAN, 35-07-05).
John Henry Lewis
1935-10-31
St. Louis, MO, USA
Stripped of the title on 39-06-19 due to impaired eyesight (Pittsburgh Sun-Telegraph, 39-06-20).
Billy Conn
1939-07-13
New York, NY, USA
Defeats NYSAC champion Melio Bettina and is also recognized by NBA; vacates the title on 40-06-05 to move up to the heavyweight class.
Anton Christoforidis
1941-01-13
Cleveland, OH, USA
Defeats Melio Bettina.
Gus Lesnevich
1941-05-22
New York, NY, USA
Freddie Mills
1948-07-26
London, ENG, GBR
Joey Maxim
1950-01-24
London, ENG, GBR
Archie Moore
1952-12-17
St. Louis, MO, USA
Stripped of the title on 60-10-25.
Harold Johnson
1961-02-07
Miami Beach, FL, USA
Defeats Jesse Bowdry; NBA becomes WBA on 62-08-23.
Willie Pastrano
1963-06-01
Las Vegas, NV, USA
José Torres
1965-03-30
New York, NY, USA
Dick Tiger
1966-12-16
New York, NY, USA
Bob Foster
1968-05-24
New York, NY, USA
Stripped of the title on 70-09-09 for not fighting Jimmy Dupree.
Vicente Rondón
1971-02-27
Caracas, VEN
Defeats Jimmy Dupree.
Bob Foster [2]
1972-04-07
Miami Beach, FL, USA
Vacates on 74-09-16 upon (temporary) retirement.
Víctor Galíndez
1974-12-07
Buenos Aires, ARG
Defeats Len Hutchins.
Mike Rossman
1978-09-15
New Orleans, LA, USA
Víctor Galíndez [2]
1979-04-14
New Orleans, LA, USA
Marvin Johnson
1979-11-30
New Orleans, LA, USA
Eddie Mustafa Muhammad
1980-03-31
Knoxville, TN, USA
Michael Spinks
1981-07-18
Las Vegas, NV, USA
Vacates on 85-09-21 to move up to the heavyweight class.
Marvin Johnson [2]
1986-02-09
Indianapolis, IN, USA
Defeats Leslie Stewart.
Leslie Stewart
1987-05-23
Port of Spain, TRI
Virgil Hill
1987-09-05
Atlantic City, NJ, USA
Thomas Hearns
1991-06-03
Paradise, NV, USA
Iran Barkley
1992-03-20
Paradise, NV, USA
Vacates the WBA title in 92 to focus on the IBF Super Middleweight title which he also holds.
Virgil Hill [2]
1992-09-29
Bismarck, ND, USA
Defeats Frank Tate.
Dariusz Michalczewski
1997-06-13
Oberhausen, NW, GER
Stripped of the title on 97-07-01 for displaying his championship beld of WBO, which WBA does not recognize.
Lou Del Valle
1997-09-20
Aachen, GER
Defeats Eddie Smulders.
Roy Jones Jr.
1998-07-18
New York, NY, USA
Also wins IBF World Title on 99-06-05; also recognizd as WBC world champion in 2000-05; also wins IBO World Title on 00-09-09; promoted to WBA "Super" champion in 01-02; Bruno Girard becomes WBA "Regular" world champion on 01-12-22; Jones vacates WBC & IBF titles in 02-12; again wins WBC title on 03-11-08.
Antonio Tarver
2004-05-15
Paradise, NV, USA
Wins WBA, WBC, IBO, IBA, and vacant WBF titles; stripped of the WBA title in 04-12 for refusing to fight WBA's mandatory challenger.
Beibut Shumenov
2013-10-08
WBA (regular) and IBA champion, promoted to the primary champion.