Tous les combattants
 | Jefferson Nascimento | 2-0-0 REC | #2037 |  |
 | Jefferson Pontes | 0-1-0 REC | #7040 | |
 | Jeffrey Craig | 1-0-0 REC | #6795 |  |
 | Jeisla Chaves | 1-0-0 REC | #2256 | |
 | Jeka Saragih | 1-3-0 UFC | #2367 |  |
 | Jelle Zeegers | 0-1-0 REC | #6662 |  |
 | Jena Bishop | 6-3-0 REC | #354 | |
 | Jenel Lausa | 1-3-0 UFC | #3542 |  |
 | Jenethzareth McTurk | 0-1-0 REC | #5440 |  |
 | Jenilto Matos | 0-2-0 REC | #4193 | |
 | Jenna Williams | 0-1-0 REC | #6854 | |
 | Jennifer Chieng | 0-2-0 REC | #3972 |  |
 | Jennifer Gonzalez Araneda | #7321 |  | |
 | Jennifer Maia | 6-6-0 UFC | #1085 | |
 | Jennifer Trioreau | 1-1-0 REC | #4479 |  |
 | Jenny Line | 0-1-0 REC | #5342 |  |
 | Jens Pulver | 6-2-1 UFC | #632 | |
 | Jeong Yeong Lee | 2-2-0 UFC | #1642 |  |
 | Jeovanny de Oliveira | 0-1-0 REC | #6447 | |
 | Jeremia Siregar | 0-1-0 REC | #6238 | |
 | Jeremiah Huff | 0-1-0 REC | #6112 | |
 | Jeremiah Humphrey | 0-1-0 REC | #7043 | |
 | Jeremiah Robinson | 1-0-0 REC | #6743 | |
 | Jeremiah Wells | 5-2-0 UFC | #1137 | |
 | Jeremy Alba | 1-0-0 REC | #6628 | |