Combattants Brésil
| 451 |  | Jean Matsumoto | 4-2-0 UFC | #618 |  |
| 452 |  | Jean Sevalho | 2-0-0 REC | #1465 | |
| 453 |  | Jean Silva | 6-1-0 UFC | #131 | |
| 454 |  | Jeferson dos Santos | 0-1-0 REC | #6416 | |
| 455 |  | Jefferson Almeida | 0-1-0 REC | #4413 | |
| 456 |  | Jefferson Goncalves | 0-1-0 REC | #6174 | |
| 457 |  | Jefferson Nascimento | 0-1-0 UFC | #706 | |
| 458 |  | Jefferson Pontes | 0-1-0 REC | #7594 | |
| 459 |  | Jeisla Chaves | 1-1-0 UFC | #823 | |
| 460 |  | Jenilto Matos | 0-2-0 REC | #4599 | |
| 461 |  | Jennifer Maia | 6-6-0 UFC | #1124 | |
| 462 |  | Jeovanny de Oliveira | 0-1-0 REC | #7077 | |
| 463 |  | Jessica Andrade | 17-13-0 UFC | #162 | |
| 464 |  | Jessica Cunha | 0-1-0 REC | #7815 | |
| 465 |  | Jessica Delboni | 6-2-0 REC | #2429 | |
| 466 | | Jessica Oliveira | 0-1-0 REC | #5803 | |
| 467 |  | Jhon Bryan | 0-1-0 REC | #5639 | |
| 468 |  | Jhonata Diniz | 3-2-0 UFC | #1381 | |
| 469 |  | Jhonata Silva | 1-1-0 REC | #6088 | |
| 470 |  | Jhonatan Cordeiro | 0-1-0 REC | #6286 | |
| 471 |  | Jhonatan Oliveira | 1-2-0 REC | #3306 | |
| 472 | | Jhonathan Azevedo | 0-1-0 REC | #7870 | |
| 473 |  | Jhony Gregory | 1-2-0 REC | #1670 | |
| 474 |  | Joab Souza | 0-1-0 REC | #6482 | |
| 475 |  | Joanderson Brito | 7-3-0 UFC | #313 | |