Poids Mouches Femmes
 | Jade Masson-Wong | 0-1-0 REC | #3886 |  |
 | Jady Menezes | 2-0-0 REC | #3121 |  |
 | Jaimee Nievera | 0-1-0 REC | #5533 |  |
 | Jamey-Lyn Horth | 4-3-0 UFC | #1202 | |
 | Janaisa Morandin | 0-2-0 REC | #4950 | |
 | Jasmine Jasudavicius | 9-3-0 UFC | #131 | |
 | Jeisla Chaves | 1-0-0 UFC | #1034 | |
 | Jena Bishop | 7-3-0 REC | #276 | |
 | Jenethzareth McTurk | 0-1-0 REC | #5700 |  |
 | Jennifer Gonzalez Araneda | #7732 |  | |
 | Jennifer Maia | 6-6-0 UFC | #1125 | |
 | Jenny Line | 0-1-0 REC | #5745 |  |
 | Jessica Cunha | 0-1-0 REC | #7780 | |
 | Jessica Eye | 5-10-0, 1NC UFC | #1685 | |
 | Jessica Oliveira | 0-1-0 REC | #5729 | |
 | Ji Yeon Kim | 3-7-0 UFC | #2485 |  |
 | JJ Aldrich | 11-6-0 UFC | #384 | |
 | Joanne Wood | 9-8-0 UFC | #1115 |  |
 | Josee Storts | 1-0-0 REC | #6898 | |
 | Josiane Oliveira | 0-1-0 REC | #7221 | |