Poids Mouches Femmes
 | Jaimee Nievera | 0-1-0 REC | #5278 |  |
 | Jamey-Lyn Horth | 4-3-0 UFC | #779 |  |
 | Janaisa Morandin | 0-2-0 REC | #4481 |  |
 | Jasmine Jasudavicius | 9-3-0 UFC | #88 | |
 | Jeisla Chaves | 1-0-0 REC | #2239 | |
 | Jena Bishop | 6-3-0 REC | #304 | |
 | Jenethzareth McTurk | #7614 |  | |
 | Jennifer Gonzalez Araneda | #7261 |  | |
 | Jennifer Maia | 6-6-0 UFC | #1094 | |
 | Jenny Line | 0-1-0 REC | #5272 |  |
 | Jessica Cunha | 0-1-0 REC | #7493 | |
 | Jessica Eye | 5-10-0, 1NC UFC | #1590 | |
 | Jessica Oliveira | 0-1-0 REC | #5556 | |
 | Ji Yeon Kim | 3-7-0 UFC | #2364 |  |
 | JJ Aldrich | 11-6-0 UFC | #269 | |
 | Joanne Wood | 9-8-0 UFC | #1100 |  |
 | Josee Storts | 1-0-0 REC | #6567 | |
 | Josiane Oliveira | 0-1-0 REC | #6627 | |
 | Judyta Rymarzak | 0-1-0 REC | #7227 |  |
 | Juliana Miller | 2-3-0 UFC | #1769 | |