Poids Mouches Femmes
 | Jaimee Nievera | 0-1-0 REC | #5696 |  |
 | Jamey-Lyn Horth | 4-3-0 UFC | #1343 |  |
 | Janaisa Morandin | 0-2-0 REC | #5067 |  |
 | Jasmine Jasudavicius | 9-3-0 UFC | #133 | |
 | Jeisla Chaves | 1-1-0 UFC | #933 | |
 | Jena Bishop | 7-3-0 REC | #458 | |
 | Jenethzareth McTurk | 0-1-0 REC | #5738 |  |
 | Jennifer Gonzalez Araneda | #7865 |  | |
 | Jennifer Maia | 6-6-0 UFC | #1136 | |
 | Jenny Line | 0-1-0 REC | #5890 |  |
 | Jessica Cunha | 0-1-0 REC | #7869 | |
 | Jessica Eye | 5-10-0, 1NC UFC | #1670 | |
 | Jessica Oliveira | 0-1-0 REC | #5849 | |
 | Ji Yeon Kim | 3-7-0 UFC | #2495 |  |
 | JJ Aldrich | 11-7-0 UFC | #254 | |
 | Joanne Wood | 9-8-0 UFC | #1109 |  |
 | Josee Storts | 1-0-0 REC | #7115 | |
 | Josiane Oliveira | 0-1-0 REC | #7435 | |
 | Judyta Rymarzak | 0-1-0 REC | #7446 |  |
 | Juliana Miller | 3-3-0 UFC | #697 | |