Combattants Etats-Unis
| 1401 |  | Josh Stansbury | 1-2-0 UFC | #4548 |  |
| 1402 |  | Josh Stuart | 0-1-0 UFC | #6012 | |
| 1403 |  | Josh Thomson | 3-4-0 UFC | #2542 | |
| 1404 |  | Josh Wang-Kim | 0-1-0 REC | #6252 | |
| 1405 |  | Josh Ward | 0-1-0 REC | #6105 | |
| 1406 |  | Josh Wick | 0-1-0 REC | #5262 | |
| 1407 |  | Joshua Cervantes | 0-1-0 REC | #6087 | |
| 1408 |  | Joshua Nakagawa | 0-1-0 REC | #7856 | |
| 1409 |  | Joshua Perreira | 1-0-0 REC | #6791 | |
| 1410 |  | Joshua Simpson | 1-0-0 REC | #4367 | |
| 1411 |  | Joshua Weems | 0-1-0 UFC | #3959 | |
| 1412 |  | Josiah Harrell | 0-2-0 UFC | #1467 | |
| 1413 |  | Josiah Reyes | 1-1-0 REC | #5640 | |
| 1414 |  | Jota Ninomiya | 0-1-0 REC | #7660 | |
| 1415 |  | Journey Newson | 1-4-0, 1NC UFC | #3462 | |
| 1416 |  | Joy Pendell | 2-1-0 REC | #2957 | |
| 1417 |  | Jozette Cotton | 0-1-0 REC | #6109 | |
| 1418 |  | JR Coughran | 0-1-0 REC | #7298 | |
| 1419 |  | Juan Adams | 1-3-0 UFC | #3735 | |
| 1420 |  | Juan Archuleta | 2-2-0 REC | #4789 | |
| 1421 |  | Juan Puerta | 1-0-0 REC | #7402 | |
| 1422 |  | Juan Velasquez Jr. | #7283 | | |
| 1423 |  | Juanita Shingles | #8280 | | |
| 1424 |  | Jules Bruchez | 0-1-0 UFC | #7413 | |
| 1425 |  | Julia Avila | 3-3-0 UFC | #2447 | |