Sorted alphabetically by last name · 2715 fighters
| Name | Nickname | |
|---|---|---|
| JQ | Josh Quinlan | "Bushido" |
| JR | Josh Rafferty | |
| JS | Josh Samman | "Anqa" |
| JS | Josh Sampo | "The Gremlin" |
| JS | Josh Shockley | |
| JS | Josh Shockman | "The War Hammer" |
| JS | Josh Stansbury | "The Sandman" |
| JS | Josh Stuart | |
| JT | Josh Thomson | "The Punk" |
| JB | Joshua Burkman | "The People's Warrior" |