Current MMA champions

Mixed martial arts champions come in all sizes -- from heavyweights up to 265 pound, to atomweights at 105 pounds. They come from all around the world -- from Australia to Brazil to Cleveland to Dagestan. They fight for organizations ranging from the UFC, the biggest fight promotion in the world, to Bellator and the PFL, as well as Asian powerhouse One Championship and Japan's Rizin, and the all-women fight organization Invicta FC.

Here are the champions from all of those promotions.

Click here for a look at the current and all-time UFC champions.

To keep up with current fights, go to the MMA schedule page.

HEAVYWEIGHT (265 pounds and under)

UFC: Francis Ngannou
Bellator: Ryan Bader
One: Arjan Bhullar
PFL: Ali Isaev


LIGHT HEAVYWEIGHT (205)

UFC: Jan Blachowicz
Bellator: Vadim Nemkov
One: Reinier de Ridder
PFL: Emiliano Sordi
Rizin: Vacant


MIDDLEWEIGHT (185)

UFC: Israel Adesanya
Bellator: Gegard Mousasi
One: Reinier de Ridder


WELTERWEIGHT (170)

UFC: Kamaru Usman
Bellator: Yaroslav Amosov
One: Kiamrian Abbasov
PFL: Ray Cooper III


MEN'S LIGHTWEIGHT (155)

UFC: Charles Oliveira
Bellator: Patricio Freire
One: Christian Lee
PFL: Natan Schulte


MEN'S FEATHERWEIGHT (145)

UFC: Alexander Volkanovski
Bellator: A.J. McKee
One: Thanh Le
PFL: Lance Palmer
Rizin: Yutaka Saito


MEN'S BANTAMWEIGHT (135)

UFC: Aljamain Sterling
Bellator: Sergio Pettis
One: Bibiano Fernandes
Rizin: Kyoji Horiguchi


MEN'S FLYWEIGHT (125)

UFC: Brandon Moreno
One: Adriano Moraes


MEN'S STRAWWEIGHT (115)

One: Joshua Pacio


WOMEN'S LIGHTWEIGHT (155)

PFL: Kayla Harrison


WOMEN'S FEATHERWEIGHT (145)

UFC: Amanda Nunes
Bellator: Cris Cyborg
Invicta: Vacant


WOMEN'S BANTAMWEIGHT (135)

UFC: Amanda Nunes
Invicta: Taneisha Tennant


WOMEN'S FLYWEIGHT (125)

UFC: Valentina Shevchenko
Bellator: Juliana Velasquez
Invicta: Karina Rodriguez


WOMEN'S STRAWWEIGHT (115)

UFC: Rose Namajunas
One: Xiong Jing Nan
Invicta: Emily Ducote


SUPER ATOMWEIGHT (108)

Rizin: Ayaka Hamasaki


ATOMWEIGHT (105)

One: Angela Lee
Rizin: Seo Hee Ham
Invicta: Alesha Zappitella