Champions

World champions on the four major belts, and how many days they've held them.

Heavyweight

  • WBA: Vacant
  • WBC:
    Claressa Shields
    ,
    United States
    ,
    822
    days
  • IBF: Vacant
  • WBO:
    Claressa Shields
    ,
    United States
    ,
    632
    days

Light heavyweight

  • WBA: Vacant
  • WBC: No title
  • IBF:
    Sarah Scheurich
    ,
    Germany
    ,
    325
    days
  • WBO: Vacant

Super middleweight

  • WBA:
    Franchón Crews-Dezurn
    ,
    United States
    ,
    946
    days
  • WBC:
    Franchón Crews-Dezurn
    ,
    United States
    ,
    1,047
    days
  • IBF:
    Lani Daniels
    ,
    New Zealand
    ,
    193
    days
  • WBO:
    Lani Daniels
    ,
    New Zealand
    ,
    193
    days

Middleweight

  • WBA:
    Claressa Shields
    ,
    United States
    ,
    73
    days
  • WBC:
    Claressa Shields
    ,
    United States
    ,
    73
    days
  • IBF:
    Tammara Thibeault
    ,
    Canada
    ,
    80
    days
  • WBO:
    Tammara Thibeault
    ,
    Canada
    ,
    80
    days

Super welterweight

  • WBA:
    Chantelle Cameron
    ,
    United Kingdom
    ,
    59
    days
  • WBC:
    Chantelle Cameron
    ,
    United Kingdom
    ,
    59
    days
  • IBF:
    Oshae Jones
    ,
    United States
    ,
    704
    days
  • WBO:
    Chantelle Cameron
    ,
    United Kingdom
    ,
    205
    days

Welterweight

  • WBA:
    Lauren Price
    ,
    United Kingdom
    ,
    899
    days
  • WBC:
    Lauren Price
    ,
    United Kingdom
    ,
    599
    days
  • IBF:
    Lauren Price
    ,
    United Kingdom
    ,
    599
    days
  • WBO:
    Mikaela Mayer
    ,
    United States
    ,
    760
    days

Super lightweight

  • All four belts vacant

Lightweight

  • WBA:
    Stephanie Han
    ,
    United States
    ,
    612
    days
  • WBC:
    Caroline Dubois
    ,
    United Kingdom
    ,
    685
    days
  • IBF:
    Elif Nur Turhan
    ,
    Turkey
    ,
    325
    days
  • WBO:
    Caroline Dubois
    ,
    United Kingdom
    ,
    205
    days

Super featherweight

  • WBA:
    Alycia Baumgardner
    ,
    United States
    ,
    1,361
    days
  • WBC:
    Bernice Ferreira
    ,
    South Africa
    ,
    73
    days
  • IBF:
    Alycia Baumgardner
    ,
    United States
    ,
    1,473
    days
  • WBO:
    Alycia Baumgardner
    ,
    United States
    ,
    1,473
    days

Featherweight

  • WBA:
    Amanda Serrano
    ,
    Puerto Rico
    ,
    1,361
    days
  • WBC:
    Tiara Brown
    ,
    United States
    ,
    584
    days
  • IBF:
    Nina Meinke
    ,
    Germany
    ,
    766
    days
  • WBO:
    Amanda Serrano
    ,
    Puerto Rico
    ,
    2,601
    days

Super bantamweight

  • WBA:
    Melissa Mortensen
    ,
    Denmark
    ,
    67
    days
  • WBC:
    Skye Nicolson
    ,
    Australia
    ,
    153
    days
  • IBF: Vacant
  • WBO: Vacant

Bantamweight

  • UNDISPUTED:
    Dina Thorslund
    ,
    Denmark
    ,
    80
    days

Super flyweight

  • WBA:
    Nataly Delgado
    ,
    Panama
    ,
    136
    days
  • WBC:
    Adelaida Ruiz
    ,
    United States
    ,
    332
    days
  • IBF:
    Irma García
    ,
    Mexico
    ,
    1,081
    days
  • WBO:
    Mizuki Hiruta
    ,
    Japan
    ,
    1,426
    days

Flyweight

  • UNDISPUTED:
    Gabriela Fundora
    ,
    United States
    ,
    724
    days

Light flyweight

  • WBA:
    Estefany Alegria
    ,
    Mexico
    ,
    136
    days
  • WBC:
    Lourdes Juárez
    ,
    Mexico
    ,
    697
    days
  • IBF:
    Estefany Alegria
    ,
    Mexico
    ,
    136
    days
  • WBO:
    Estefany Alegria
    ,
    Mexico
    ,
    136
    days

Minimumweight

  • WBA:
    Sarah Bormann
    ,
    Germany
    ,
    374
    days
  • WBC:
    Yokasta Valle
    ,
    Costa Rica
    ,
    725
    days
  • IBF:
    Kim Clavel
    ,
    Canada
    ,
    395
    days
  • WBO:
    Sarah Bormann
    ,
    Germany
    ,
    682
    days

Atomweight

  • WBA:
    Isabel Rivero
    ,
    Spain
    ,
    340
    days
  • WBC:
    Camila Zamorano
    ,
    Mexico
    ,
    377
    days
  • IBF:
    Sumire Yamanaka
    ,
    Japan
    ,
    203
    days
  • WBO:
    Gabriela Timar
    ,
    Romania
    ,
    305
    days

Champions last checked Monday 26 October 2026.