Light heavyweight / World Boxing Organization
WBO Light heavyweight
16 reigns, most recent first.
| Champion | From | To |
|---|---|---|
| Dmitry Bivol | 2025-02-22 | present |
| Artur Beterbiev | 2022-06-18 | 2025-02-22 |
| Joe Smith Jr. | 2021-04-10 | 2022-06-18 |
| Canelo Álvarez | 2019-11-02 | 2019-12-17 |
| Sergey Kovalev | 2019-02-02 | 2019-11-02 |
| Eleider Álvarez | 2018-08-04 | 2019-02-02 |
| Sergey Kovalev | 2017-11-25 | 2018-08-04 |
| Andre Ward | 2016-11-19 | 2017-09-21 |
| Sergey Kovalev | 2013-08-18 | 2016-11-19 |
| Nathan Cleverly | 2011-05-19 | 2013-08-18 |
| Jürgen Brähmer | 2009-11-13 | 2011-05-19 |
| Zsolt Erdei | 2004-01-17 | 2009-11-13 |
| Julio César González | 2003-10-10 | 2004-01-17 |
| Dariusz Michalczewski | 1994-09-10 | 2003-10-10 |
| Leeonzer Barber | 1991-05-09 | 1994-09-10 |
| Michael Moorer | 1988-12-03 | 1991 |