List of undisputed world boxing champions
This is a list of undisputed champions in professional boxing. Eras that are not listed do not have undisputed champions.
| Current undisputed champion | |
| Most consecutive title defenses |
Championship recognition
Titles have been awarded by:- New York State Athletic Commission, founded in 1920
- World Boxing Association, founded in 1921 as the National Boxing Association ; renamed to the WBA in 1962
- World Boxing Council, founded in 1963
- International Boxing Federation, founded in 1983
- World Boxing Organization, founded in 1988
Criteria
- 1921–1963, a boxer who held both the NYSAC and NBA world titles simultaneously
- 1963–1983, a boxer who held both the WBA and WBC world titles simultaneously
- 1983–2007, a boxer who held the WBA, WBC, and IBF world titles simultaneously
- 2007–present, a boxer who holds the WBA, WBC, IBF and WBO world titles simultaneously
Light welterweight
Super bantamweight
WBA–WBC–IBF–WBO era (2007–present)
| No. | Name | Date | Defenses |
| 1 | Naoya Inoue | 26 Dec 2023 - present | 5 |