ONE Bantamweight World Champion

This is a list of ONE Championship champions in each weight division of each sport.

Current champions

Men's championship history

Heavyweight World Championship

::''Weight limit: ''

Light Heavyweight World Championship

::''Weight limit: ''

Middleweight World Championship

::''Weight limit: ''

Welterweight World Championship

::''Weight limit: ''

Lightweight World Championship

::''Weight limit: ''

Featherweight World Championship

::''Weight limit: ''

Bantamweight World Championship

::''Weight limit: ''

Flyweight World Championship

::''Weight limit: ''

Strawweight World Championship

::''Weight limit: ''

Women's championship history

Women's Strawweight World Championship

::''Weight limit: ''

Women's Atomweight World Championship

::''Weight limit: ''

Tournament Winners

Records

Most wins in title bouts

Most consecutive title defenses

Multi-division champions

Simultaneous two division champions

Champions by nationality

Fighters with multiple title reigns in a specific division will only be counted once. Interim champions who never became linear champions are only listed in parentheses.

See also

* List of current mixed martial arts champions
* List of Bellator MMA champions
* List of EliteXC champions
* List of Invicta FC champions
* List of Pride champions
* List of PFL champions
* List of Strikeforce champions
* List of UFC champions
* List of WEC champions
* Mixed martial arts weight classes

References

External links

Current title holders
at ONE's official website

{{DEFAULTSORT:List Of ONE Champions
*
ONE Champions, List Of