Displayed are the “Current Champions” in boxing with each shown in their respective weight division, world title belt organization, professional ring record in the following format: win-loss-draw-no contest (knockout wins) and the date of winning their title.
As of: March 6, 2026
Heavyweight (+200 lb /+90.7 kg or +224 lb /+101.6 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Oleksandr Usyk Super champion 24–0 (15 KO) September 25, 2021 | Oleksandr Usyk 24–0 (15 KO) May 18, 2024 | Oleksandr Usyk 24–0 (15 KO) July 19, 2025 | Fabio Wardley 20–0–1 (19 KO) November 17, 2025 | Oleksandr Usyk 24–0 (15 KO) August 20, 2022 |
| Murat Gassiev Regular champion 33–2–0–1 (26 KO) December 12, 2025 | Agit Kabayel Interim champion 27–0 (19 KO) February 22, 2025 |
Cruiserweight (200 lb /90.7 kg or 190 lb / 86.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Gilberto Ramírez Super champion 48–1 (30 KO) March 30, 2024 | Noel Mikaelian 28–3 (12 KO) December 13, 2025 | Jai Opetaia 29–0 (23 KO) May 18, 2024 | Gilberto Ramírez 48–1 (30 KO) November 16, 2024 | Jai Opetaia 28–0 (22 KO) July 2, 2022 |
| Michał Cieślak Interim champion 28–2–0–1 (22 KO) June 28, 2025 |
Light heavyweight (175 lb / 79.4 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Dmitry Bivol Super champion 24–1 (12 KO) February 22, 2025 | David Benavidez 31–0 (25 KO) April 7, 2025 | Dmitry Bivol 24–1 (12 KO) February 22, 2025 | Dmitry Bivol 24–1 (12 KO) February 22, 2025 | Dmitry Bivol 24–1 (12 KO) February 22, 2025 |
| David Benavidez Regular champion 31–0 (25 KO) February 1, 2025 | ||||
| Albert Ramírez Interim champion 22–0 (19 KO) August 8, 2025 | Callum Smith Interim champion 31–2 (22 KO) February 22, 2025 |
Super middleweight (168 lb / 76.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Armando Reséndiz 16–2 (11 KO) January 1, 2026 | Christian M’billi 29–0–1 (24 KO) January 27, 2026 | vacant | vacant | vacant |
Middleweight (160 lb / 72.6 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Erislandy Lara 32–3–3 (19 KO) May 1, 2021 | Carlos Adames 24–1–1 (18 KO) May 7, 2024 | Janibek Alimkhanuly 17–0 (12 KO) October 14, 2023 | Janibek Alimkhanuly 17–0 (12 KO) August 26, 2022 | vacant |
| Jesus Ramos Interim champion 24–1 (19 KO) December 6, 2025 |
Super welterweight / Junior middleweight (154 lb / 69.9 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Xander Zayas 23–0 (13 KO) January 31, 2026 | Sebastian Fundora 23–1–1 (15 KO) March 30, 2024 | Josh Kelly 18–1–1 (9 KO) January 31, 2026 | Xander Zayas 23–0 (13 KO) July 26, 2025 | vacant |
| Jaron Ennis Interim champion 35–0–0–1 (31 KO) October 11, 2025 | Vergil Ortiz Jr. Interim champion 24–0 (22 KO) August 10, 2024 |
Welterweight (147 lb / 66.7 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Rolando Romero 17–2 (13 KO) August 1, 2025 | Ryan Garcia 25–2–0–1 (20 KO) February 22, 2026 | Lewis Crocker 22–0 (11 KO) September 13, 2025 | Devin Haney 33–0–0–1 (15 KO) November 22, 2025 | vacant |
Super lightweight / Junior welterweight (140 lb / 63.5 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Gary Antuanne Russell 19–1 (17 KO) March 1, 2025 | Dalton Smith 19-0 (14 KO) January 10, 2026 | Richardson Hitchins 20–0 (8 KO) December 8, 2024 | Shakur Stevenson 25–0 (11 KO) January 31, 2026 | Shakur Stevenson 25–0 (11 KO) January 31, 2026 |
| Isaac Cruz Interim champion 28–3-2 (18 KO) July 19, 2025 |
Lightweight (135 lb / 61.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| vacant | vacant | Raymond Muratalla 24–0 (17 KO) June 9, 2025 | Abdullah Mason 20–0 (17 KO) November 22, 2025 | vacant |
| Jadier Herrera Interim champion 18–0 (16 KO) January 10, 2026 |
Super featherweight / Junior lightweight (130 lb / 59 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Jazza Dickens 36–5 (15 KO) December 6, 2025 | O’Shaquie Foster 24–3 (12 KO) November 2, 2024 | Emanuel Navarrete 40–2–1–1 (33 KO) February 28, 2026 | Emanuel Navarrete 40–2–1–1 (33 KO) August 12, 2023 | vacant |
Featherweight (126 lb / 57.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Brandon Figueroa 27–2–1 (20 KO) February 7, 2026 | Bruce Carrington 17–0 (10 KO) January 31, 2026 | Angelo Leo 26–1 (12 KO) August 10, 2024 | Rafael Espinoza 28–0 (24 KO) December 9, 2023 | vacant |
| Mirco Cuello Interim champion 16–0 (13 KO) August 8, 2025 |
Super bantamweight / Junior featherweight (122 lb / 55.3 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Naoya Inoue Super champion 32–0 (27 KO) December 26, 2023 | Naoya Inoue 32–0 (27 KO) July 25, 2023 | Naoya Inoue 32–0 (27 KO) December 26, 2023 | Naoya Inoue 32–0 (27 KO) July 25, 2023 | Naoya Inoue 32–0 (27 KO) December 26, 2023 |
| Victor Santillan Interim champion 16–2 (7 KO) February 21, 2026 |
Bantamweight (118 lb / 53.5 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Seiya Tsutsumi 13–0–3 (8 KO) December 1, 2025 | Takuma Inoue 21–2 (5 KO) November 24, 2025 | José Salas 17–0 (11 KO) December 13, 2025 | Christian Medina 26–4 (19 KO) September 14, 2025 | vacant |
Super flyweight / Junior bantamweight (115 lb / 52.2 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Jesse Rodriguez 23–0 (16 KO) November 22, 2025 | Jesse Rodriguez 23–0 (16 KO) June 29, 2024 | Willibaldo García 23–5–2–1 (13 KO) May 23, 2025 | Jesse Rodriguez 23–0 (16 KO) July 19, 2025 | Jesse Rodriguez 23–0 (16 KO) June 29, 2024 |
| David Jiménez Interim champion 18–1 (12 KO) April 20, 2024 |
Flyweight (112 lb / 50.8 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Ricardo Sandoval 27–2 (18 KO) July 30, 2025 | Ricardo Sandoval 27–2 (18 KO) July 30, 2025 | Masamichi Yabuki 19–4 (18 KO) March 29, 2025 | Anthony Olascuaga 11–1 (8 KO) July 20, 2024 | vacant |
| Jonathan González Interim champion 29–4–1–1 (14 KO) January 3, 2026 | Galal Yafai Interim champion 9–1 (7 KO) July 26, 2025 |
Light flyweight / Junior flyweight (108 lb / 49 kg)
| WBA | WBC | IBF | WBO | The Ring |
| René Santiago 15–4 (9 KO) December 17, 2025 | Knockout CP Freshmart 29–1 (11 KO) December 4, 2025 | Thanongsak Simsri 39–1 (34 KO) June 19, 2025 | René Santiago 15–4 (9 KO) March 13, 2025 | vacant |
Minimumweight / Strawweight (105 lb / 47.6 kg)
| WBA | WBC | IBF | WBO | The Ring |
| Oscar Collazo Super champion 13–0 (10 KO) November 16, 2024 | Melvin Jerusalem 25–3 (12 KO) March 31, 2024 | Pedro Taduran 19–4–1 (13 KO) July 28, 2024 | Oscar Collazo 13–0 (10 KO) May 27, 2023 | Oscar Collazo 13–0 (10 KO) November 16, 2024 |
| Ryūsei Matsumoto Regular champion 7–0 (5 KO) September 14, 2025 |