Tous les combattants
 | Joshua Adeboye | #7748 |  | |
 | Joshua Cervantes | 0-1-0 REC | #5786 |  |
 | Joshua Nakagawa | 0-1-0 REC | #7651 | |
 | Joshua Onwordi | 1-3-0 REC | #3365 |  |
 | Joshua Perreira | 1-0-0 REC | #6535 | |
 | Joshua Simpson | 1-0-0 REC | #4076 | |
 | Joshua Van | 10-1-0 UFC | #21 |  |
 | Joshua Weems | 0-1-0 UFC | #3722 | |
 | Josiah Harrell | 0-1-0 UFC | #1655 | |
 | Josiah Reyes | 1-1-0 REC | #5441 | |
 | Josiane Nunes | 3-3-0 UFC | #2486 |  |
 | Josiane Oliveira | 0-1-0 REC | #7221 | |
 | Josias Musasa | 0-2-0 UFC | #2543 |  |
 | Josiel Silva | 4-0-0, 1NC REC | #510 | |
 | Jostin Quilca | 0-1-0 REC | #5594 |  |
 | Josua Hernandez | 0-1-0 REC | #6840 |  |
 | Jota Ninomiya | 0-1-0 REC | #7442 | |
 | Journey Newson | 1-4-0, 1NC UFC | #3321 | |
 | Jovan Leka | 1-0-0 UFC | #293 |  |
 | Jovan Zeljkovic | 0-1-0 REC | #5821 | |
 | Jovana Dukic | 0-1-0 REC | #6709 | |
 | Jovidon Khojaev | 0-1-0 REC | #6354 |  |
 | Joy Pendell | 2-1-0 REC | #2776 | |
 | Jozef Jaloviar | 0-1-0 REC | #7542 |  |
 | Jozef Wittner | 1-3-0 REC | #3493 | |