Tous les combattants
 | Wahed Nazhand | 3-0-0 REC | #1851 |  |
 | Waldo Cortes-Acosta | 10-3-0 UFC | #51 |  |
 | Walel Watson | 1-3-0 UFC | #3777 |  |
 | Walid Gounaine | 0-1-0 REC | #4731 |  |
 | Walid Masmoudi | 3-0-0 REC | #542 |  |
 | Wallace Lopes | 0-1-0 REC | #6997 |  |
 | Wallen del Rosario | 0-1-0 REC | #6548 |  |
 | Wallid Ismail | 0-1-0 UFC | #5232 | |
 | Wallison Henrique | 0-1-0 REC | #7056 | |
 | Wallyson Carvalho | 0-2-0 REC | #6940 | |
 | Walt Harris | 6-9-0, 1NC UFC | #1581 | |
 | Walter Cogliandro | 0-3-0 REC | #3769 |  |
 | Walter Saragosa | 0-1-0 REC | #7325 | |
 | Wanderlei Silva | 5-7-0 UFC | #1155 | |
 | Wanderley Junior | 1-3-0 REC | #2050 | |
 | Wang Guan | 1-0-0 UFC | #4745 |  |
 | Wang Sai | 1-1-0 UFC | #4800 | |
 | Warlley Alves | 8-8-0 UFC | #1245 | |
 | Wasi Adeshina | 3-1-0 REC | #978 |  |
 | Wataru Yamauchi | 0-2-0 REC | #3821 |  |
 | Waylon Lowe | 2-2-0 UFC | #3707 | |
 | Weber Almeida | 2-1-0 REC | #3915 | |
 | Weili Zhang | 10-3-0 UFC | #13 | |
 | Welerson Oliveira | 0-1-0 REC | #5267 | |
 | Welisson Paiva | 2-2-0 REC | #2434 | |