Combattants Brésil
| 476 |  | Joao Dos Santos | 0-1-0 REC | #6803 |  |
| 477 |  | Joao Elias | 0-1-0 REC | #6447 | |
| 478 |  | Joao Lucas Oliveira | 1-1-0 REC | #5916 | |
| 479 |  | Joao Marcos Pierini | 0-1-0 UFC | #5079 | |
| 480 |  | Joao Menezes | 0-1-0 REC | #6054 | |
| 481 |  | Joao Moraes | 2-0-0 REC | #5036 | |
| 482 |  | Joao Paulo Fagundes | 0-1-0 REC | #6969 | |
| 483 |  | Joao Paulo Silva | 0-2-0 REC | #5869 | |
| 484 |  | Joao Pedro Moreira | 1-1-0 REC | #3183 | |
| 485 |  | Joao Pedro Saldanha | 1-1-0 REC | #6632 | |
| 486 |  | Joao Souza | 0-1-0 REC | #6297 | |
| 487 |  | Joao Victor Melo | 0-1-0 REC | #6629 | |
| 488 |  | Joao Zeferino | 0-2-0 UFC | #2695 | |
| 489 |  | Joaquim Silva | 7-5-0 UFC | #911 | |
| 490 |  | Joe Moreira | 1-1-0 UFC | #4591 | |
| 491 |  | Joel dos Santos | 0-2-0 REC | #5337 | |
| 492 |  | Joel Salviano | 0-1-0 REC | #5644 | |
| 493 |  | John Allan | 0-2-0, 1NC UFC | #3427 | |
| 494 |  | John Lineker | 12-4-0 UFC | #484 | |
| 495 |  | John Teixeira da Conceicao | 0-1-0 UFC | #3517 | |
| 496 |  | Johnny Eduardo | 3-5-0 UFC | #2982 | |
| 497 |  | Johnny Walker | 8-7-0, 1NC UFC | #236 | |
| 498 |  | Joice Mara | #7287 | | |
| 499 |  | Joilton Lutterbach | 0-3-0 REC | #4040 | |
| 500 |  | Jonas Bilharinho | 1-1-0 REC | #5499 | |