Current World Boxing Champions

Here is a full list of all the World Champions (last updated - April 02 2008)

HEAVYWEIGHT - (unlimited)
WBC - Samuel Peter 30-1 (23 KOs)
WBA - Ruslan Chagaev 24-0-1 NC (17 KOs)
IBF - Wladimir Klitschko 50-3 (44 KOs)
WBO - Wladimir Klitschko 50-3 (44 KOs)
IBO - Wladimir Klitschko 50-3 (44KOs)
Ring - Vacant

CRUISERWEIGHT - (190 pounds)
WBC - David Haye 21-1 (20 KOs)
WBA - David Haye 21-1 (20 KOs) / Firat Arslan 28-3-1 (18 KOs)
IBF - Steve Cunningham 21-1 (11 KOs)
WBO - David Haye 21-1 (20 KOs)
Ring - David Haye 21-1 (20 KOs)

LIGHT HEAVYWEIGHT - (175 pounds)
WBC - Chad Dawson 25-0-1 NC (17 KOs)
WBA - Danny Green 25-3 (22 KOs)
IBF - Clinton Woods 41-3-1 (24 KOs)
WBO - Zsolt Erdei 28-0 (17 KOs)
IBO - Antonio Tarver 29-4 (19 KOs)
Ring - Bernard Hopkins 48-4-1 (32 KOs)

SUPER MIDDLEWEIGHT - (168 pounds)
WBC - Joe Calzaghe 44-0 (32 KOs)
WBA - Joe Calzaghe 44-0 (32 KOs) / Anthony Mundine 31-3 (23 KOs)
IBF - Lucian Bute 22-0 (18 KOs)
WBO - Joe Calzaghe 44-0 (32 KOs)
IBO - Fulgencio Zuniga 20-2-1 (17 KOs)
WBF - William Gare 19-4 (12 KOs)
Ring - Joe Calzaghe 44-0 (32KOs)

MIDDLEWEIGHT - (160 pounds)
WBC - Kelly Pavlik 32-0 (29 KOs)
WBA - Felix Sturm 28-2-1 (12 KOs)
IBF - Arthur Abraham 25-0 (20 KOs)
WBO - Kelly Pavlik 32-0 (29 KOs)
IBO - Daniel Geale 18-0 (12 KOs)
WBF - Kreshnick Qato 17-6 (2 KOs)
Ring - Kelly Pavlik 32-0 (29 KOs)

JUNIOR MIDDLEWEIGHT - (154 pounds)
WBC - Vernon Forrest 40-2-0-1 (29 KOs)
WBA - Joachim Alcine 30-0 (19 KOs)
IBF - Verno Phillips 42-10-1-1 (21 KOs)
WBO - Sergei Dzindziruk 34-0 (22 KOs)
IBO - Attila Kovacs 23-1 (16 KOs)
Ring - Vacant

WELTERWEIGHT - (147 pounds)
WBC - Floyd Mayweather Jr. 39-0 (25 KOs)
WBA - Miguel Cotto 31-0 (25 KOs) / Yuriy Nuzhnenko 27-0 (13 KOs)
IBF - Kermit Cintron 29-1 (27 KOs)
WBO - Paul Williams 33-0 (24 KOs)
IBO - Isaac Hlatshwayo 28-1 (10 KOs)
WBF - Hamza Issa 14-5-4 (6 KOs)
Ring - Floyd Mayweather Jr. 39-0 (25 KOs)

JUNIOR WELTERWEIGHT - (140 pounds)
WBC - Junior Witter 36-1-2 (21 KOs)
WBA - Andreas Kotelnik 29-2-1 (13 KOs)
IBF - Paul Malignaggi 24-1 (5 KOs)
WBO - Ricardo Torres 32-1 (28 KOs)
IBO - Ricky Hatton 43-1 (32 KOs)
Ring - Ricky Hatton 43-1 (32 KOs)

LIGHTWEIGHT - (135 pounds)
WBC - David Diaz 34-1-1 (17 KOs) / Joel Casamayor 36-3-1 (22 KOs)
WBA - Nate Campbell 32-5-1 (25 KOs) / Jose Alfaro 20-3-1 NC (18 KOs)
IBF - Nate Campbell 32-5-1 (25 KOs)
WBO - Nate Campbell 32-5-1 (25 KOs) / Joel Casamayor 36-3-1 (22 KOs)
WBF - Mlungisi Dlamini 17-0-1 (11 KOs)
Ring - Joel Casamayor 36-3-1 (22 KOs)

JUNIOR LIGHTWEIGHT - (130 pounds)
WBC - Manny Pacquiao 46-3-2 (35 KOs)
WBA - Edwin Valero 23-0 (23 KOs)
IBF - Mzonke Fana 27-3 (10 KOs)
WBO - Alex Arthur 26-1 (19 KOs) / Joan Guzman 28-0 (17 KOs)
WBF - Zolani Marali 19-1 (13 KOs)
Ring - Manny Pacquiao 46-3-2 (35 KOs)

FEATHERWEIGHT - (126 pounds)
WBC - In Jin Chi 31-3-1 (18 KOs) / Jorge Linares 25-0 (16 KOs)
WBA - Chris John 41-0-1 (22 KOs)
IBF - Robert Guerrero 22-1-1-1 NC (15 KOs)
WBO - Steven Luevano 35-1 (15 KOs)
IBO - Cristobal Cruz 36-11-1 (23 KOs)
Ring - Vacant

JUNIOR FEATHERWEIGHT - (122 pounds)
WBC - Israel Vazquez 43-4 (31 KOs)
WBA - Celestino Caballero 28-2 (19 KOs)
IBF - Steve Molitor 26-0 (10 KOs)
WBO - Daniel Ponce De Leon 34-1 (30 KOs)
IBO - Mike Oliver 21-0 (7 KOs)
Ring - Israel Vazquez 43-4 (31 KOs)

BANTAMWEIGHT - (118 pounds)
WBC - Hozumi Hasegawa 23-2 (7 KOs)
WBA - Wladimir Sidorenko 21-0-2 (7 KOs)
IBF - Joseph Agbeko 25-1 (22 KOs)
WBO - Gerry Penalosa 52-6-2 (35 KOs)
IBO - Silence Mabuza 21-2 (17 KOs)
Ring - Vacant

JUNIOR BANTAMWEIGHT - (115 pounds)
WBC - Cristian Mijares 34-3-2 (14 KOs)
WBA - Alexander Munoz 32-2 (27 KOs)
IBF - Dimitri Kirilov 29-3 (9 KOs)
WBO - Fernando Montiel 36-2-1 (27 KOs)
Ring - Ring Magazine has yet to award a Junior Bantamweight Belt

FLYWEIGHT - (112 pounds)
WBC - Daisuke Naito 32-2-3 (20 KOs)
WBA - Takefumi Sakata 32-4-2 (15 KOs)
IBF - Nonito Donaire 19-1 (12 KOs)
WBO - Omar Narvaez 26-0-2 (16 KOs)
IBO - Nonito Donaire 19-1 (12 KOs)
WBF - Zolani Tete (9-0 8 KOs)
Ring - Vacant

JUNIOR FLYWEIGHT - (108 pounds)
WBC - Edgar Sosa 30-5 (16 KOs)
WBA - Brahim Asloum 23-2 (9 KOs)
IBF - Ulises Solis 26-1-2 (20 KOs)
WBO - Ivan Calderon 30-0 (6 KOs)
Ring - Ivan Calderon 30-0 (6 KOs)

STRAWWEIGHT - (105 pounds)
WBC - Oleydong Sithsamerchai 25-0 (9 KOs)
WBA - Yutaka Niida 23-1-3 (9 KOs)
IBF - Florante Condes 22-3-1 (20 KOs)
WBO - Iván Calderon 29-0 (6 KOs)
IBO - Nkosinathi Joyi 17-0 (13 KOs)
Ring - Ring Magazine has yet to award a Strawweight Belt