Cruiserweight / International Boxing Federation
IBF Cruiserweight
29 reigns, most recent first.
| Champion | From | To |
|---|---|---|
| Jai Opetaia | 2024-05-18 | 2026-03-23 |
| Jai Opetaia | 2022-07-02 | 2023-12-18 |
| Mairis Briedis | 2020-09-26 | 2022-07-02 |
| Yuniel Dorticos | 2019-06-15 | 2020-09-26 |
| Oleksandr Usyk | 2018-07-21 | 2019-06-15 |
| Murat Gassiev | 2016-12-03 | 2018-07-21 |
| Denis Lebedev | 2016-05-21 | 2016-12-03 |
| Victor Emilio Ramírez | 2015-09-22 | 2016-05-21 |
| Yoan Pablo Hernández | 2011-10-01 | 2015-09-22 |
| Steve Cunningham | 2010-06-05 | 2011-10-01 |
| Tomasz Adamek | 2008-12-11 | 2009-10-18 |
| Steve Cunningham | 2007-05-26 | 2008-12-11 |
| Krzysztof Włodarczyk | 2006-11-25 | 2007-05-26 |
| O'Neil Bell | 2005-05-20 | 2006-04-06 |
| Kelvin Davis | 2004-05-01 | 2005-02-09 |
| James Toney | 2003-04-26 | 2004-02-11 |
| Vassiliy Jirov | 1999-06-05 | 2003-04-26 |
| Arthur Williams | 1998-10-30 | 1999-06-05 |
| Imamu Mayfield | 1997-11-08 | 1998-10-30 |
| Uriah Grant | 1997-06-21 | 1997-11-08 |
| Adolpho Washington | 1996-08-31 | 1997-06-21 |
| Al Cole | 1992-07-30 | 1996-08-01 |
| James Warring | 1991-09-07 | 1992-07-30 |
| Jeff Lampkin | 1990-03-22 | 1991-08-14 |
| Glenn McCrory | 1989-06-03 | 1990-03-22 |
| Evander Holyfield | 1987-05-15 | 1988-12 |
| Rickey Parkey | 1986-10-25 | 1987-05-15 |
| Lee Roy Murphy | 1984-10-06 | 1986-10-25 |
| Marvin Camel | 1983-12-13 | 1984-10-06 |