Editing World Boxing Organization (section)

===Male===
{|class="wikitable sortable" style="text-align:center"
|-
!Weight class
!Champion 
!Reign began
!Days
|-
| data-sort-value=1|[[Mini flyweight]] (''105 lbs'')
| align=left|[[Oscar Collazo (boxer)|Oscar Collazo]]
| data-sort-value= {{age in days|2023|05|27}} | 27 May 2023
|{{age in days|2023|5|27}}
|-
| data-sort-value=2|[[Junior flyweight]] (''108 lbs'')
| align=left|[[René Santiago]]
| data-sort-value= {{age in days|2025|3|13}} | 13 March 2025
|{{age in days|2025|3|13}}
|-
| data-sort-value=3|[[Flyweight]] (''112 lbs'')
| align=left |[[Anthony Olascuaga]]
| data-sort-value= {{age in days|2024|7|20}} | 20 July 2024
|{{age in days|2024|7|20}}
|-
| data-sort-value=4|[[Junior bantamweight]] (''115 lbs'')
| align=left|[[Phumelele Cafu]]
| data-sort-value= {{age in days|2024|10|14}} | 14 October 2024
|{{age in days|2024|10|14}}
|-
| data-sort-value=5|[[Bantamweight]] (''118 lbs'')
| align=left |[[Yoshiki Takei]]
| data-sort-value= {{age in days|2024|5|5}} | 5 May 2024
|{{age in days|2024|5|5}}
|-
| data-sort-value=6|[[Junior featherweight]] (''122 lbs'')
| align=left|[[Naoya Inoue]]
| data-sort-value= {{age in days|2023|7|25}} | 25 July 2023
|{{age in days|2023|7|25}}
|-
| data-sort-value=7|[[Featherweight]] (''126 lbs'')
| align=left|[[Rafael Espinoza]]
| data-sort-value= {{age in days|2023|12|9}} | 9 December 2023
|{{age in days|2023|12|9}}
|-
| data-sort-value=8|[[Junior lightweight]] (''130 lbs'')
| align=left|[[Emanuel Navarrete]]
| data-sort-value= {{age in days|2023|2|3}} | 3 February 2023
|{{age in days|2023|2|3}}
|-
| data-sort-value=9|[[Lightweight]] (''135 lbs'')
| align=left|[[Keyshawn Davis]]
| data-sort-value= {{age in days|2025|02|14}} | 14 February 2025
|{{age in days|2025|2|14}}
|-
| data-sort-value=10|[[Junior welterweight]] (''140 lbs'')
| align=left|[[Teofimo Lopez]]
|9 June 2023
|{{age in days|2023|6|9}}
|-
|  data-sort-value="11" |[[Welterweight]] (''147 lbs'')
| align=left|[[Brian Norman Jr.]] 
|data-sort-value= {{age in days|2024|8|12}} |12 August 2024
|{{age in days|2024|8|12}}
|-
| data-sort-value=12 |[[Junior middleweight]] (''154 lbs'')
| colspan=3 data-sort-value=-1 align=center|{{font color|gray|Vacant}}
|-
| data-sort-value=13|[[Middleweight]] (''160 lbs'')
| align=left|[[Janibek Alimkhanuly]]
| data-sort-value= {{age in days|2022|08|25}} | 25 August 2022
|{{age in days|2022|08|25}}
|-
| data-sort-value=14|[[Super middleweight]] (''168 lbs'')
|align=left|[[Canelo Alvarez]]
| data-sort-value= {{age in days|2021|05|8}} | 8 May 2021
|{{age in days|2021|05|8}}
|-
| data-sort-value=15 rowspan="2"|[[Light heavyweight]] (''175 lbs'')
| align=left|[[Dmitry Bivol]]
| data-sort-value= {{age in days|2025|2|22}} | 22 February 2025
|{{age in days|2025|2|22}}
|-
| align=left|[[Callum Smith]] (Interim)
| data-sort-value= {{age in days|2025|2|22}} | 22 February 2025
|{{age in days|2025|2|22}}
|-
| data-sort-value=16|[[Cruiserweight (boxing)|Junior heavyweight]] (''200 lbs'')
| align=left|[[Gilberto Ramírez]]
| data-sort-value= {{age in days|2024|11|16}} | 16 November 2024 
|{{age in days|2024|11|16}}
|-
| data-sort-value=17 rowspan="2"|[[Heavyweight]] (''200+ lbs'')
| align=left|[[Oleksandr Usyk]]
| data-sort-value= {{age in days|2021|09|24}} | 24 September 2021
|{{age in days|2021|09|24}}
|-
| align=left|[[Joseph Parker]] (Interim)
| data-sort-value= {{age in days|2024|3|7}} | 7 March 2024
|{{age in days|2024|3|7}}
|}