Weight class
Welterweight
155 lb – 170 lb
1022 fighters
Fighters
- A.J. Fletcher
- A.J. Matthews
- Aaron Chalmers
- Aaron Derrow
- Aaron Hamilton
- Aaron Romero
- Aaron Simpson "A-Train"· United States
- Aaron Tregear
- Aaron Wilkinson "The Daywalker"· England
- Abdelkrim Zouad
- Abdelrahman Mohamed
- Abdoul Abdouraguimov
- Abdul Razak Sankara
- Abdulaziz bin Moammar
- Abubakar Nurmagomedov · Russian
- Abubakar Vagaev
- Adam Cella "El Natural"· United States
- Adam Fugitt
- Adam McDonough
- Adam Meredith
- Adlan Amagov "Borz"· Russia
- Ahmad Abdelbast Darwish
- Ahmed Albrahim
- Ailton Barbosa
- AJ Fletcher
- Akhmed Fararzha
- Alan Dominguez
- Alan Jouban "Brahma"· United States
- Albert Tumenov "Einstein"· Russia
- Alberto Mina "Soldier of God"· Brazil
- Alejandro Garcia
- Alejandro Rodriguez
- Alessandro Botti
- Alex Garcia "The Dominican Nightmare"· Canada
- Alex Karalexis "T-Rex"· United States
- Alex Lopez
- Alex Morono "The Great White"· United States
- Alex Oliveira "Cowboy"· Brazil
- Alex Trofimov
- Alexander Yakovlev "The Thunder of the North"· Russia
- Alexandre Barros "Baixinho"· Brazil
- Alexey Kunchenko
- Alexey Shurkevich
- Alexey Trofimov
- Ali Omar
- Amir Fazli
- Amir Khillah
- Amir Sadollah · United States
- Anderson Melo
- André Fialho
- Andre Pederneiras "Dede"· Brazil
- André Santos
- Andreas Gustafsson
- Andreas Stahl "Real Steel"· Sweden
- Andrew Craig "Highlight"· United States
- Andrew McInnes
- Andrew Ramm
- Andrews Nakahara
- Andrews Rodriguez
- Andrey Koreshkov · Russian
- Andy Murad
- Andy Nigretto
- Andy Uhrich
- Ange Loosa
- Anthony Bain
- Anthony Ivy
- Anthony Lapsley "The Recipe"· United States
- Anthony Lemon
- Anthony Macias "Mad Dog"· United States
- Anthony Rocco Martin
- Anthony Torres "The Crush"· United States
- Anthony Zeidan
- Anton Zafir "The Professor"· Australia
- Anying Wang "Smiley"· Mongolia
- Arsen Faitovich
- Artur Pronin
- Asef Askar
- Ash Griffiths
- Ashley Reece
- Augusto Montano "Dodger"· Mexico
- Austin Clem
- Avery McPhatter
- Ayinda Octave
- Ayman Galal
- Badreddine Diani
- Baissangour Chamsoudinov
- Bassil Hafez
- Batsumberel Dagvadorj
- Belal Muhammad "Remember the Name"· United States
- Ben Alloway "Benny Blanco"· Australia
- Ben Askren "Funky"· United States
- Ben Brewer
- Ben Earwood
- Ben Egli
- Ben Lagman
- Ben Saunders "Killa B"· United States
- Ben Sergent
- Ben Simons
- Benjamin Wilhelm
- Besam Yousef · Sweden
- Billy Goff
- Billy Ray Goff
- Blake Perry
- Bob Cook "Crazy Bob"· United States
- Bobby Cooper
- Bobby Flynn
- Bobby Nash
- Bobby Pallett
- Bobby Voelker "Vicious"· United States
- Bojan Veličković · Serbian
- Bounmy Somchay
- Bourama Camara
- Brad Blackburn "Bad"· United States
- Brad Gumm · United States
- Brad Jones
- Brandon Jenkins
- Brandon McDowell
- Brandon Melendez "The Murderer"· United States
- Brandon Thatch "Rukus"· United States
- Brandon Wolff · United States
- Brandt Dewsbery
- Brendan O'Reilly "The Badger"· Australia
- Brennan Ward · American
- Brent Taylor
- Brent Weedman
- Brett Cooper
- Brett Oteri
- Brian Camozzi
- Brian Ebersole "Bad Boy"· United States
- Brian Gassaway "Mandingo"· United States
- Brian Grinnell
- Brian Melancon · United States
- Brice Belghazi
- Bristol Marunde · United States
- British Boloyoang
- Brock Jardine "The Machine"· United States
- Brock Larson · United States
- Bruce Whitehead
- Bryan Baker
- Bryan Travers
- Brysen Bolohao
- Bubba Pugh
- Callan Potter
- Cameron Nelson
- Cameron VanCamp
- Carlo Pedersoli
- Carlo Pedersoli Jr.
- Carlos Alexandre Pereira
- Carlos Condit "The Natural Born Killer"· United States
- Carlos Correia
- Carlos Eduardo Rocha "Ta Danado"· Brazil
- Carlos Leal
- Carlos Leal Miranda
- Carlos Prates
- Carlston Harris
- Carlton Minus
- Carson Hardman
- Catalin Safta
- Cathal Pendred "The Punisher"· Ireland
- Cédric Doumbé · FrenchCameroonian
- Chad Freeman
- Chad Laprise "The Disciple"· Canada
- Chad Reiner "The Grinder"· United States
- Chance Rencountre
- Charles Radtke
- Charlie Rader
- Charlie Radtke
- Chauncey Foxworth
- Chel Erwin-Davis
- Chequina Noso Pedro
- Chidi Njokuani
- Chingiz Allazov
- Chip Moraza-Pollard
- Chris Brown
- Chris Cisneros
- Chris Clements "The Menace"· Canada
- Chris Cope "C-Murder"· United States
- Chris Curtis
- Chris Heatherly "Stump"· United States
- Chris Hicks
- Chris Indich · Australia
- Chris Lozano
- Chris Lytle "Lights Out"· United States
- Chris Mierzwiak
- Chris Mixan
- Chris Page
- Chris Spang "The Kiss"· United States
- Chris Tickle "Bad Boy"· United States
- Christian Aguilera
- Christian Stigenberg
- Christian Zahe
- Christopher Wing
- Christos Nicolaou
- CJ Fernandes · USA
- Claude Patrick "The Prince"· Canada
- Cláudio Silva
- Clay Harvison "Heavy Metal"· United States
- Clayton MacFarlane
- CM Punk
- Codale Ford
- Codie Shuffield
- Cody McKenzie "The AK Kid"· United States
- Colby Covington "Chaos"· United States
- Colin Fletcher "Freakshow"· England
- Colton Smith · United States
- Connor Dixon
- Constantin Gnusariev
- Corey Davis
- Corey Hill "The Real Deal"· United States
- Court McGee "The Crusher"· United States
- Craig Campbell
- Craig Plaskett
- Craig Turner
- Craig White
- Cristian Soto
- Cristiano Souza
- Curtis Dodge
- Curtis Millender
- Daichi Abe
- Dakota Cochrane
- DaMarques Johnson "Darkness"· United States
- Dan Edwards
- Dan Hardy "The Outlaw"· England
- Dan Hornbuckle
- Dan Stittgen
- Danasabe Mohammed
- Daniel Barrera · United States
- Daniel Frunza
- Daniel McWilliams
- Daniel Olejniczak
- Daniel Roberts "Ninja"· United States
- Daniel Rodriguez "D-Rod"· United States
- Daniele Miceli
- Daniil Donchenko
- Danny Barlow
- Danny Davis
- Danny Davis Jr.
- Danny Mitchell "The Cheesecake Assassin"· England
- Danny Roberts "Hot Chocolate"· England
- Dante Rivera · United States
- Dante Schiro
- Dante Shiro
- Darian Weeks
- Darrius Flowers
- Dave Marfone
- Dave Menne "The Warrior"· United States
- Dave Overfield
- Dave Strasser · United States
- David Abisror
- David Bielkheden · Sweden
- David Gomez
- David Kaplan "Diamond"· United States
- David Malka
- David Meshkhoradze
- David Michaud "Bulldawg"· United States
- David Mora
- David Samuel
- David Zawada
- Dawond Pickney
- Dean Barry
- Dedrek Sanders
- Delson Heleno "Pe de Chumbo"· Brazil
- Demarques Jackson
- Demetrios Plaza
- Demian Maia · Brazil
- DeRay Davis
- Derek Boyle
- Derek Loffer
- Derrick Adkins
- Derrick Krantz
- Derrick Noble "The Eraser"· United States
- Desmond Awa Tamungang
- Devon Brock
- Dhiego Lima · Brazil
- Diego Sanchez "The Dream"· United States
- Dietter Navarro
- Dilano Taylor
- Ding Meng
- DJ Griffin
- Dmytrii Hrytsenko
- Dom O'Grady
- Dominic Garcia
- Dominic Sumner
- Dominic Waters "Sho Nuff"· United States
- Dominique Steele "Non-Stop Action Packed"· United States
- Don Madge
- Donald Cerrone "Cowboy"· United States
- Dong Hyun Kim "Stun Gun"· South Korea
- Doyle Childs
- Duane Ludwig "Bang"· United States
- Dwight Grant
- Dylan Smith
- Ed Ruth
- Edgar Garcia · United States
- Edilberto de Oliveira "Crocota"· Brazil
- Eduard Muravitsky
- Edward Faaloloto "Falo"· United States
- Eliezer Kubanza
- Elizeu Zaleski dos Santos "Capoeira"· Brazil
- Emil Weber Meek
- Emilio Williams
- Emilios Dassi
- Emmanuel Dawa
- Enrique Marin "Wasabi"· Spain
- Eoin Sheridan
- Eric Nolan
- Eric Scallan
- Eric Wisely "Little Lee"· United States
- Erick Montano "Perry"· Mexico
- Erick Silva "The Tiger"· Brazil
- Erik Sianov
- Erin Beach
- Erin Toughill "Steel"· United States
- Ernesto Rodriguez
- Eslam Mostafa
- Ethan Hughes
- Eugenio Tadeu · Brazil
- Evangelista Santos "Cyborg"· Brazil
- Fadi Haiyadre
- Fares Hamdani
- Farman Hasanov
- Fernando Gonzalez
- Fernando Gonzalez Trevino
- Florim Zendeli
- Francisco Silva
- Francisco Soares
- Francisco Trinaldo "Massaranduba"· Brazil
- Franco Tenaglia
- Francois Mozou Ahizi
- Frank Camacho
- Frank Lester "The Tank"· United States
- Fred Freeman
- Gabriel Bonfim
- Gabriel Green
- Gabriel Miglioli
- Galore Bofando
- Gamzat Khiramagomedov
- Garrett Gross
- Garrett Scott
- Gavin Sterritt
- Geoff Neal
- George Sullivan · United States
- Georges St. Pierre "Rush"· Canada
- Georgio Pietrini
- Gianni Melillo
- Giannis Bachar
- Gideon Ray · United States
- Giedrius Karavackas
- Gil Castillo · United States
- Gilbert Burns "Durinho"· Brazil
- Gilbert Smith "Midnight Magic"· United States
- Gilbert Urbina
- Giorgio Pietrini
- Giovanni Melillo
- Glaico Franca "Nego"· Brazil
- Goiti Yamauchi · Brazilian
- Grachik Bozinyan
- Greg Scott
- Greg Soto · United States
- Gregor Gracie
- Guilherme Bomba
- Guilherme Vasconcelos "Bomba"· Brazil
- Guillermo Ayme
- Gunnar Nelson "Gunni"· Iceland
- Haim Gozali
- Haitham Kiuof
- Handesson Ferreira
- Hassan Ahmed Moustafa
- Hassan Shaaban
- Hayato Sakurai "Mach"· Japan
- Hayder Hassan "Hulk"· United States
- Hazem Kayyali
- Hector Aldana
- Hector Garcia
- Hector Urbina "El Toro"· United States
- Hernani Perpetuo · Brazil
- Holly Lawson
- Hugh McKenna
- Hugo Pereira
- Hyun Gyu Lim "The Ace"· South Korea
- Iamik Furtado
- Ian Coughlan
- Ian Garry "The Future"· Ireland
- Ian Machado Garry
- Ibrahim Mahmoud
- Ibrahim Mané
- Ibrahima Mané
- Igor Araujo
- Igor Gracie
- Illia Hladkii
- Ilya Kotau
- Ion Pascu
- Isaac Vallie-Flagg · United States
- Islam Dulatov
- Islam Makhachev · Russia
- Itso Babulaidze
- Ivan Castillo
- J.P. Saint Louis
- Jack Della Maddalena
- Jack Grant
- Jackie Gosh
- Jacob McClintock
- Jacobe Smith
- Jahreau Shephard
- Jaime Doña
- Jake Ellenberger "The Juggernaut"· United States
- Jake Hecht "Hitman"· United States
- Jake Matthews "The Celtic Kid"· Australia
- Jake Shields · United States
- Jaleel Willis
- Jamario Mulder
- James Boran
- James Esposito
- James Giboo · USA
- James Head · United States
- James Krause "The James Krause"· United States
- James Llontop
- James Moontasri "Moonwalker"· United States
- James Rodriguez
- James Terry
- James Vake
- James Wilks "Lightning"· England
- Jamie Yager "The Chosyn 1"· United States
- Jamil Ibragimov
- Jared Gooden
- Jarrah Al Silawi
- Jason Black "The Black Legion"· United States
- Jason Dent "Dynamite"· United States
- Jason Gilliam · United States
- Jason Jackson
- Jason King
- Jason Meisel
- Jason Ponet
- Jason Tan · England
- Jason Von Flue "Livewire"· United States
- Jason Witt
- Jay Hieron "The Thoroughbred"· United States
- JC Llamas
- JD Hardwick
- Jean-Paul Lebosnoyani
- Jeff Creighton
- Jeff Crotty
- Jeff Joslin "The Inferno"· Canada
- Jeff Nielsen
- Jeff Roman
- Jefferson Nascimento
- Jeffrey Peterson
- Jeremiah Wells
- Jeremie Holloway
- Jeremy Jackson "The Scorpion"· United States
- Jerrid Burke
- Jess Liaudin "Joker"· France
- Jesse Juarez
- Jesse Kosakowski
- Jesse Lennox "The Ox"· United States
- Jesse Merritt
- Jesse Sanders · United States
- Jim Wallhead
- Jimmy Medrano
- Joao Marcos Pierini · Mexico
- João Vitor Dantas
- Joao Zeferino "The Brazilian Samurai"· Brazil
- Joaquin Buckley
- Joe Christopher
- Joe Elmore
- Joe Jordan "Porkchop"· United States
- Joe Merritt "Joey Slash"· United States
- Joe Riggs "Diesel"· United States
- Joe Williams
- Joel Álvarez
- Joël Kouadja
- Joel Powell
- Joey Davis
- John Hathaway "The Hitman"· England
- John Howard "Doomsday"· United States
- John Kelly
- John Lewis · United States
- John Maguire "The One"· England
- John Mercurio
- John Ross
- John Salgado
- John Schulz
- John Troyer
- Johnny Buck
- Johny Hendricks "Bigg Rigg"· United States
- Jon Fitch · United States
- Jon Manley · United States
- Jonatan Westin
- Jonathan DiLorenzo
- Jonathan Goulet "The Road Warrior"· Canada
- Jonathan Manley
- Jonathan Meunier
- Jonathan Micallef
- Jonavin Webb "Spyder"· United States
- Jonny Parsons
- Jordan Dowdy
- Jordan Mein "Young Gun"· Canada
- Jordan Radev · Bulgaria
- Jordan Smith
- Jordan Williams
- Jordan Zébo
- Jordon Larson
- Jorge Acosta
- Jorge Lopez "Lil' Monster"· United States
- Jorge Masvidal "Gamebred"· United States
- Jorge Moreno
- Jorge Ortiz
- Jorge Santiago "The Sandman"· Brazil
- Jose Caceres
- Jose Campos
- Jose Flores
- José Gomes
- José Henrique Souza
- Jose Perez
- Joseph Luciano
- Josh Burkman
- Josh Cavan
- Josh Koscheck "Kos"· United States
- Josh Martin
- Josh Neer "The Dentist"· United States
- Josh Quinlan
- Josh Rafferty · United States
- Josh Streacker
- Josh Stuart · United States
- Josh Taveirne
- Josiah Harrell
- Julien Williams
- Julio Paulino "Dominican Demon"· United States
- Justin Baesman
- Justin Burlinson
- Justin Evans
- Justin Guthrie
- Justin Hartley
- Justin Patterson
- Justin Roswell
- Jutaro Nakao · Japan
- K.J. Noons "King"· United States
- Kamaru Usman "The Nigerian Nightmare"· United States
- Karl Amoussou
- Karo Parisyan "The Heat"· United States
- Kassius Kayne
- Kastriot Xhema
- Kaynan Kruschewsky
- Kazushi Sakuraba "The Gracie Hunter"· Japan
- Keali'i Kanekoa
- Keita Nakamura "K-Taro"· Japan
- Keith McCabe
- Keith Wisniewski "The Polish Connection"· United States
- Kelvin Gastelum · United States
- Kelvin Rayford
- Kemmyelle Haley
- Kemran Lachinov
- Kendly St. Louis
- Kenny Moss
- Kenny Robertson · United States
- Kevin Burns "The Fire"· United States
- Kevin Engel
- Kevin Ferguson Jr.
- Kevin Holland "Trailblazer"· United States
- Kevin Jousset
- Kevin Knabjian
- Kevin Morris
- Kevin Pease
- Khamzat Abaev
- Khaos Williams
- Khonry Gracie
- Khuukhenkhuu Amartuvshin
- Kiefer Crosbie
- Kiichi Kunimoto "Strasser"· Japan
- Kit Cope · United States
- Ko Seok-hyeon
- Koffi Adzitso
- Kris Hocum
- Kris McCray "Savage"· United States
- Kunle Lawal
- Kurt Kinser
- Kyle Baker
- Kyle Bradley · United States
- Kyle Crutchmer
- Kyle Kurtz
- Kyle Noke "KO"· Australia
- Kyle Stewart
- Kyron Bowen
- Kywan Gracie
- Lance Benoist · United States
- Lance Gibson Jr.
- Lance Snow
- Laureano Staropoli
- Leandro Silva "Buscape"· Brazil
- Leon Edwards "Rocky"· England
- Leon Shahbazyan
- Leonardo Pecanha
- Levan Chokheli
- Levi Avera
- LeVon Maynard
- Lewis Long
- Li Jingliang "The Leech"· China
- Lim Hyun-gyu
- Logan Neal
- Logan Storley
- Lorenz Larkin "The Monsoon"· United States
- Louis Cosce
- Lowell Anderson · United States
- Luan Chagas
- Luca Poclit
- Luis Iniguez
- Luis Ramos "Beicao"· Brazil
- Luis Santos
- Luis Vega
- Luiz Jorge Dutra Jr. "Besouro"· Brazil
- Luke Cummo · United States
- Luke Jumeau
- Lyman Good "Cyborg"· United States
- Maciej Gierszewski
- Magnus Onyeka Iversen
- Magomed Magomedkerimov · Russian
- Magomed Umalatov
- Mahmoud Fawzy
- Makoa Cooper
- Malichi Edwards
- Manny Meraz
- Marc Stevens
- Marcelo Aguiar · Brazil
- Marcelo Alfaya
- Marcelo Goncalves
- Marcin Zywica
- Marcio Alexandre Jr. "Lyoto"· Brazil
- Marcus Anthony
- Marcus Aurelio "Maximus"· Brazil
- Marcus Davis "The Irish Hand Grenade"· United States
- Marek Jakimowicz
- Marius Žaromskis
- Mark Drummond
- Mark Holst "Boots"· Canada
- Mark Lemminger
- Mark Scanlon "Scanno"· England
- Marko Damiani
- Marlen Magee
- Martin Kampmann "Hitman"· Denmark
- Martin Sano
- Martin Sano Jr.
- Masayuki Kikuiri
- Maslis Tomer
- Mason Fowler
- Matan Levi
- Matt Brown "The Immortal"· United States
- Matt Denning
- Matt DesRoches
- Matt Dwyer · Canada
- Matt Foster
- Matt Helm
- Matt Hughes · United States
- Matt Lee
- Matt Makowski
- Matt Riddle "Deep Waters"· United States
- Matt Secor
- Matt Serra "The Terror"· United States
- Matt Veach · United States
- Matthew Frincu
- Matthew Semelsberger
- Mauricio Alonso
- Max Griffin
- Maycon Mendonça
- Micah Terrill
- Michael Chiesa "Maverick"· United States
- Michael Dubois
- Michael Graves · United States
- Michael Hill
- Michael Jasper
- Michael Lombardo
- Michael McBride
- Michael Morales
- Michael Oliveira · Brazil
- Michael Page
- Michail Tsarev
- Michel Prazeres
- Mickael Bucher
- Mickey Gall · United States
- Miguel Baeza
- Miguel Jacob
- Mike Arrant
- Mike Bronzoulis
- Mike DiOrio
- Mike Estus
- Mike Jackson "The Truth"· United States
- Mike Malott · Canadian
- Mike Mathetha
- Mike O'Donnell
- Mike Perry
- Mike Pierce · United States
- Mike Pyle "Quicksand"· United States
- Mike Rhodes "Biggie"· United States
- Mike Stumpf · United States
- Mike Swick "Quick"· United States
- Mike Wilkins
- Mike Winters
- Mikey Burnett "The Eastside Assassin"· USA
- Mikey Gomez
- Miles Hunsinger
- Mirela Vargas
- Mohamed Nabil
- Mohamed Zarey
- Mohammad Alaqraa
- Moshe Rand
- Mouhamed Ba
- Mounir Lazzez
- Mukhamed Berkhamov
- Muslim Salikhov · Russian
- Myktybek Orolbai
- Nah-Shon Burrell "The Rock-N-Rolla"· United States
- Nate Diaz · United States
- Nate James
- Nate Jolly
- Nate Loughran · United States
- Nathan Coy "Soulforce"· United States
- Nathan Gunn
- Nathan Jones
- Nayib Lopez
- Neil Magny · United States
- Neiman Gracie
- Nemanja Milakovic
- Nicholas Musoke "Nico"· Sweden
- Nicholas Sergiacomi
- Nick Alley
- Nick Meck
- Nick Osipczak "Slick"· England
- Nick Thompson "The Goat"· United States
- Nico Musoke
- Nicolae Cury
- Nicolas Dalby "Sharpshooter"· Denmark
- Nicolò Solli
- Niklas Stolze
- Niko Price
- Nikolai Aleksakhin
- Nikolay Aleksakhin
- Nikolay Veretennikov
- Nordine Taleb · Canada
- Oban Elliott
- Oliver Enkamp
- Omar De La Cruz
- Omar El Dafrawy
- Omar Hussein
- Omar Johnson
- Omran Chaaban
- Orkhan Ismatzade
- Orlando D’Ambrosio
- Orlando Wiet "The Gladiator"· France
- Oscar Rizzo
- Oscar Vera
- Osvaldo Benedito
- Oualy Tandia
- Ozzie Alvarez
- P. J. Cajigas
- Papy Abedi "Makambo"· Sweden
- Pascal Krauss "Panzer"· Germany
- Pat Miletich "The Croation Sensation"· United States
- Patrick Cenoble
- Patrick Cote "The Predator"· Canada
- Patrick Habirora
- Patrik Pietilä
- Paul Bradley "The Gentleman"· United States
- Paul Daley "Semtex"· England
- Paul Kelly "Tellys"· England
- Paulo Thiago · Brazil
- Pavlo Kusch
- Pawel Pawlak "Plastinho"· Poland
- Peace Nguphane
- Pete Rodriguez
- Pete Spratt "The Secret Weapon"· United States
- Peter Nascimento
- Peter Sobotta · Germany
- Peter Stanonik
- Phil Baroni "New York Bad Ass"· United States
- Phil Dace
- Phil Johns "Little Giant"· United States
- Philip Mulpeter
- Philip Rowe
- Preston Parsons
- Punahele Soriano
- Quinton McCottrell
- R'Mandel Cameron
- Ramazan Emeev
- Ramazan Kuramagomedov
- Ramico Blackmon
- Ramiz Brahimaj
- Randall Wallace
- Randy Brown "Rude Boy"· Jamaica
- Raul Amaya
- Rayan Atmani
- Raymond Daniels
- Renato Alves
- Renato Verissimo "Charuto"· United States
- Rene Martinez
- Renzo Gracie · Brazil
- Rhalan Gracie
- Rhys McKee
- Ricardo Almeida "Big Dog"· United States
- Ricardo Funch "Golden Boy"· United States
- Ricardo Mayorga
- Rich Attonito "The Raging Bull"· United States
- Richard Arsenault
- Richard Kiely
- Richard Patishnock
- Richard Walsh "Filthy Rich"· Australia
- Rick Hawn
- Rick Reeves
- Rick Reger
- Rick Story "The Horror"· United States
- Ricky Legere
- Ricky Rainey
- Rinat Fakhretdinov
- Rivaldo Pereira
- Roan Carneiro "Jucao"· Brazil
- Rob Kimmons "The Rosedale Reaper"· United States
- Robbie Lawler "Ruthless"· United States
- Robert Gidron
- Robert Hale
- Robert Otani
- Robert Turnquest
- Roberto Soldić
- Robson Gracie Jr.
- Rod Montoya
- Rodolfo Rocha
- Rodolpho Barcellos
- Rodrigo Sezinando
- Roger Carroll
- Roger Zapata "Viva"· United States
- Romain Debienne
- Roman Faraldo
- Romie Aram · United States
- Ron Becker
- Ron Keslar
- Ronald Jhun "Machine Gun"· United States
- Rory MacDonald "Red King"· Canada
- Roscoe Jackson
- Rostem Akman
- Rousimar Palhares "Toquinho"· Brazil
- Ruben Crawford
- Rudy Bears
- Rudy Orue
- Rustam Serbiev
- Ryan DeRocher
- Ryan Dickson
- Ryan Ford
- Ryan Hardy
- Ryan Hardy Evans
- Ryan LaFlare · United States
- Ryan Madigan "The Lion"· United States
- Ryan McGillivray "The Kid"· Canada
- Ryan Quinn
- Ryan Sanders
- Ryan Thomas "The Tank Engine"· United States
- Ryan Williams
- Ryo Chonan "Piranha"· Japan
- Sabah Homasi
- Sai Wang "The Fire Kylin"· China
- Salim Touahri
- Sam Morgan "The Squeeze"· USA
- Sam Oropeza
- Sam Patterson
- Sam Quito
- Sam Spengler
- Samuel Toscano
- Sanon Sadeck
- Santiago Ponzinibbio "Argentine Dagger"· Argentina
- Sarek Shields
- Sasha Palatnikov
- Savannah Marshall
- Saygid Izagakhmaev
- Scott Heston
- Scott Stapp
- Scott Writz
- Scotty Hao
- Sean Brady · United States
- Sean Holden
- Sean Pierson "The Punisher"· Canada
- Sean Spencer "Black Magic"· United States
- Sergey Khandozhko
- Sergio de Jesus Santos
- Sergio Moraes "The Panther"· Brazil
- Sergio Ortiz
- Seth Baczynski "The Polish Pistola"· United States
- Seth Bass
- Shakir McKillip
- Shamar Bailey "The Watchman"· United States
- Shamil Musaev
- Shane Keefe
- Shane Mitchell
- Shaquan Moore
- Shavkat Rakhmonov "Nomad"· Kazakhstan
- Sheldon Westcott · Canada
- Shido Boris Esperança
- Shimon Gosh
- Shimon Smotritsky
- Shinsho Anzai "Animal"· Japan
- Simeon Thoresen "The Grin"· Norway
- Simon Ridgway
- Simon Smotritsky
- Siyar Bahadurzada "The Great"· Afghanistan
- Sol Renato
- Song Kenan
- Sonny Luque
- Spencer Jebb
- Stefan Sekulić
- Stefano Paterno
- Stephen Costello
- Stephen Thompson "Wonderboy"· United States
- Steve Berger "The Red Nose Pitbull"· United States
- Steve Carl · American
- Steve Kennedy "The Steamrolla"· Australia
- Steve Montgomery "The Creepy Weasel"· United States
- Steve Vigneault "Lion Heart"· Canada
- Steven Ciacco
- Steven Lynch · Northern Ireland
- Steven Mann
- Stuart Fontaine
- Sudsakorn Sor Klinmee
- Sultan Umar
- T.J. Waldburger · United States
- Tahir Abdullayev
- Taiyilake Nueraji
- Takashi Sato
- Takenori Sato · Japan
- Tarec Saffiedine "Sponge"· Belgium
- Taylor Krahl
- Taylor Michels
- Tayo Odunjo
- Thad Jean
- Themba Gorimbo
- Theodor Berggren
- Thiago Alves "Pitbull"· Brazil
- Thiago de Oliveira Perpetuo "Bodao"· Brazil
- Thiago Jambo
- Thiago Oliveira
- Thomas Ponce de Leon
- Thor Skancke
- Tiawan Howard
- Tiki Ghosn · United States
- Tim Means "The Dirty Bird"· United States
- Tim Roman
- Tim Welch
- Tom Angeloff
- Tom Bagnasco
- Tom Gallicchio
- Tom Holder
- Tom Ponce De Leon
- Tom Regal
- Tom Speer "The Farm Boy"· United States
- Tomasz Łangowski
- Tony DeSouza "The Peruvian Savage"· Peru
- Townsend Saunders · United States
- Travis Doerge
- Trevin Giles
- Trey Waters
- Troy Mandaloniz "Rude Boy"· United States
- Ty Miller
- Tyler Clausen
- Tyler Hill
- Tyler Ingram
- Tyler Stinson
- Tyron Woodley "The Chosen One"· United States
- Tyson Miller
- Tyson Steele
- Umer Kayani
- Uros Jurisic
- Uroš Medić · Serbian
- Ururahy Rodrigues
- Valanti Atsas
- Valdir Araujo
- Vaso Bakocevic
- Vaughn Anderson
- Vernon Ramos · Panama
- Victor Meza
- Victor Valenzuela
- Victor Verchere
- Vik Grujic "The Spartan"· Australia
- Vinicius de Jesus
- Viscardi Andrade · Brazil
- Vuqar Keramov
- Waachiim Spiritwolf
- Wade Johnson
- Walter Gahadza
- Walter Pugliesi
- War Machine · United States
- Warren Stewart
- Washington Da Silva
- Waylon Bronstrup
- Waylon Lowe · United States
- Wellington Turman
- Wendell de Oliveira Marques "The Machine / Negao"· Brazil
- Wendell Giácomo
- Wendle Lewis
- Whitney Francois
- Wilker Barros
- Will Lavine
- William Florentino
- William Macario "Patolino"· Brazil
- William Sriyapai
- Wissem Akhmouch
- Wyatt Meyer
- Yabna N'Tchalá
- Yan Cabral · Brazil
- Yaroslav Amosov
- Yassin Najid
- Yohan Lainesse
- Yoshihiro Akiyama "Sexyama"· Japan
- Yousef Adel
- Yuki Kondo "Sora"· Japan
- Yuri Villefort · United States
- Yusaku Kinoshita
- Yushin Okami "Thunder"· Japan
- Yusuf Karakaya
- Yusuf Nazokatov
- Zach Andrews
- Zach Bunnell
- Zach Juusola
- Zach Light "The Lisbon Outlaw"· United States
- Zak Bucia
- Zak Ottow
- Zane Clerk
- Zane Kamaka
- Zelim Imadaev