Heavyweight (+200 lb / Unlimited)WBC : Oleksandr Usyk: Oleksandr Usyk WBO : Fabio Wardley: Fabio Wardley IBF : Oleksandr Usyk: Oleksandr Usyk WBA: Oleksandr Usyk (Super); Murat Gassiev (Regular); Agit Kabayel (Interim)Cruiserweight (200 lb)WBC : Noel Mikaelian: Noel Mikaelian WBO : Gilberto Ramírez: Gilberto Ramírez IBF : Jai Opetaia: Jai Opetaia WBA: Gilberto Ramírez (Super); Michał Cieślak (Interim)Light Heavyweight (175 lb)WBC : David Benavidez: David Benavidez WBO : Dmitry Bivol: Dmitry Bivol IBF : Dmitry Bivol: Dmitry Bivol WBA: Dmitry Bivol (Super); David Benavidez (Regular); Albert Ramírez (Interim)Super Middleweight (168 lb)WBC : Christian M’billi: Christian M’billi WBO : Vacant: Vacant IBF : Vacant: Vacant WBA: Armando ReséndizMiddleweight (160 lb)WBC : Carlos Adames: Carlos Adames WBO : Janibek Alimkhanuly: Janibek Alimkhanuly IBF : Janibek Alimkhanuly: Janibek Alimkhanuly WBA: Erislandy Lara; Jesus Ramos (Interim)Super Welterweight / Junior Middleweight (154 lb)WBC : Sebastian Fundora; Vergil Ortiz Jr. (Interim): Sebastian Fundora; Vergil Ortiz Jr. (Interim) WBO : Xander Zayas: Xander Zayas IBF : Bakhram Murtazaliev: Bakhram Murtazaliev WBA: Abass Baraou; Jaron Ennis (Interim)Welterweight (147 lb)WBC : Mario Barrios: Mario Barrios WBO : Devin Haney: Devin Haney IBF : Lewis Crocker: Lewis Crocker WBA: Rolando RomeroSuper Lightweight / Junior Welterweight (140 lb)WBC : Dalton Smith: Dalton Smith WBO : Teofimo Lopez: Teofimo Lopez IBF : Richardson Hitchins: Richardson Hitchins WBA: Gary Antuanne Russell; Isaac Cruz (Interim)Lightweight (135 lb)WBC : Shakur Stevenson; Jadier Herrera (Interim): Shakur Stevenson; Jadier Herrera (Interim) WBO : Abdullah Mason: Abdullah Mason IBF : Raymond Muratalla: Raymond Muratalla WBA: Vacant; Jadier Herrera (Interim)Super Featherweight / Junior Lightweight (130 lb)WBC : O’Shaquie Foster: O’Shaquie Foster WBO : Emanuel Navarrete: Emanuel Navarrete IBF : Eduardo Núñez: Eduardo Núñez WBA: Jazza DickensFeatherweight (126 lb)WBC : Vacant: Vacant WBO : Rafael Espinoza: Rafael Espinoza IBF : Angelo Leo: Angelo Leo WBA: Nick BallSuper Bantamweight / Junior Featherweight (122 lb)WBC : Naoya Inoue: Naoya Inoue WBO : Naoya Inoue: Naoya Inoue IBF : Naoya Inoue: Naoya Inoue WBA: Naoya Inoue (Super)Bantamweight (118 lb)WBC : Takuma Inoue: Takuma Inoue WBO : Christian Medina: Christian Medina IBF : José Salas: José Salas WBA: Seiya TsutsumiSuper Flyweight / Junior Bantamweight (115 lb)WBC : Jesse Rodriguez: Jesse Rodriguez WBO : Jesse Rodriguez: Jesse Rodriguez IBF : Willibaldo García: Willibaldo García WBA: Jesse Rodriguez; David Jiménez (Interim)Flyweight (112 lb)WBC : Ricardo Sandoval: Ricardo Sandoval WBO : Anthony Olascuaga: Anthony Olascuaga IBF : Masamichi Yabuki: Masamichi Yabuki WBA: Ricardo Sandoval; Jonathan González (Interim)Light Flyweight / Junior Flyweight (108 lb)WBC : Knockout CP Freshmart (Thammanoon Niyomtrong): Knockout CP Freshmart (Thammanoon Niyomtrong) WBO : René Santiago: René Santiago IBF : Thanongsak Simsri: Thanongsak Simsri WBA: VacantMinimumweight / Strawweight (105 lb)WBC : Melvin Jerusalem: Melvin Jerusalem WBO : Oscar Collazo: Oscar Collazo IBF : Pedro Taduran: Pedro Taduran WBA: Oscar Collazo (Super); Ryūsei Matsumoto (Regular)This is the latest as of late January 2026, primarily cross-referenced from Wikipedia and recent reports (e.g., Mbilli’s recent WBC elevation). Boxing titles shift quickly with mandatories, vacates, and upsets.