Tous les combattants
 | John Lopez | 0-1-0 REC | #5484 |  |
 | John MaCalolooy | 0-1-0 REC | #7075 | |
 | John Maguire | 2-3-0 UFC | #3878 |  |
 | John Makdessi | 11-9-0 UFC | #765 |  |
 | John Marsh | 0-1-0 UFC | #5427 | |
 | John Matua | 0-1-0 UFC | #4857 | |
 | John Mitchell | 3-2-0 REC | #3169 |  |
 | John Moore | 0-2-0 REC | #4354 | |
 | John Moraga | 8-6-0 UFC | #1301 | |
 | John Palaiologos | 1-4-0 REC | #4208 |  |
 | John Phillips | 1-5-0 UFC | #2779 |  |
 | John Polakowski | 0-1-0 UFC | #6977 | |
 | John Salter | 1-2-0 UFC | #3907 | |
 | John Sweeney | 1-1-0 REC | #5486 | |
 | John Teixeira da Conceicao | 0-1-0 UFC | #3671 |  |
 | John Winter | 0-1-0 REC | #7577 |  |
 | John Yannis | 1-2-0 UFC | #1331 | |
 | John-Olav Einemo | 0-2-0 UFC | #4185 |  |
 | Johnathan Waid | 1-1-0 REC | #2182 | |
 | Johnny Bedford | 2-3-0, 1NC UFC | #3526 | |
 | Johnny Campbell | 0-1-0 REC | #7153 | |
 | Johnny Case | 4-2-0 UFC | #699 | |
 | Johnny Eblen | 8-1-0 REC | #418 | |
 | Johnny Eduardo | 3-5-0 UFC | #3051 | |
 | Johnny Gill | 1-1-0 REC | #6417 | |