Sorted alphabetically by last name · 2715 fighters
| Name | Nickname | |
|---|---|---|
| JL | James Lee | |
| JL | James Llontop | "Goku" |
| JM | James McSweeney | "The Hammer" |
| JM | James Moontasri | "Moon Walker" |
| JM | James Mulheron | |
| JT | James Te Huna | |
| JT | James Toney | "Lights Out" |
| JV | James Vick | "The Texecutioner" |
| JW | James Wilks | "Lightning" |
| JZ | James Zikic | "The Messenger" |