Poids Mouches Femmes
 | Jady Menezes | 2-0-0 REC | #3164 |  |
 | Jaimee Nievera | 0-1-0 REC | #5558 |  |
 | Jamey-Lyn Horth | 4-3-0 UFC | #1286 |  |
 | Janaisa Morandin | 0-2-0 REC | #4948 | |
 | Jasmine Jasudavicius | 9-3-0 UFC | #141 | |
 | Jeisla Chaves | 1-1-0 UFC | #823 | |
 | Jena Bishop | 7-3-0 REC | #366 | |
 | Jenethzareth McTurk | 0-1-0 REC | #5804 |  |
 | Jennifer Gonzalez Araneda | #7798 |  | |
 | Jennifer Maia | 6-6-0 UFC | #1124 | |
 | Jenny Line | 0-1-0 REC | #5839 |  |
 | Jessica Cunha | 0-1-0 REC | #7815 | |
 | Jessica Eye | 5-10-0, 1NC UFC | #1666 | |
 | Jessica Oliveira | 0-1-0 REC | #5803 | |
 | Ji Yeon Kim | 3-7-0 UFC | #2493 |  |
 | JJ Aldrich | 11-6-0 UFC | #319 | |
 | Joanne Wood | 9-8-0 UFC | #1100 |  |
 | Josee Storts | 1-0-0 REC | #6961 | |
 | Josiane Oliveira | 0-1-0 REC | #7310 | |
 | Judyta Rymarzak | 0-1-0 REC | #7369 |  |