Tous les combattants
 | Wellington Turman | 3-6-0 UFC | #2199 |  |
 | Wellyton Junior | 0-1-0 REC | #7212 | |
 | Wendell de Oliveira | 0-2-0 UFC | #4721 | |
 | Wendell Giacomo | 0-1-0 REC | #7096 | |
 | Wender Batista | 0-1-0 REC | #5985 | |
 | Wendrio Silva | #7923 | | |
 | Werick Douglas | 0-1-0 REC | #7133 | |
 | Werlleson Martins | 2-4-0 REC | #3179 | |
 | Wernei Cardoso | 0-1-0 REC | #7166 | |
 | Weronika Cislo | #7702 |  | |
 | Weronika Pietruszka | 0-1-0 REC | #7069 | |
 | Wes Albritton | 0-1-0 UFC | #6432 |  |
 | Wes Combs | 0-2-0 UFC | #6021 | |
 | Wes Schultz | 1-1-0 UFC | #507 | |
 | Wes Sims | 0-3-0 UFC | #4316 | |
 | Wesley Correira | 2-2-0 UFC | #3290 | |
 | Wesley de Souza | #7706 | | |
 | Wesley Machado | 0-4-0 REC | #4713 | |
 | Wesley Martins | 0-1-0 REC | #4860 | |
 | Weslley Alec | 0-1-0 REC | #7526 | |
 | Weslley Maia | 6-1-0 REC | #765 | |
 | Westin Wilson | 1-3-0 UFC | #2827 | |
 | Whittany Pyles | 0-3-0 REC | #6138 | |
 | Wiktor Zalewski | 4-3-0 REC | #1322 | |
 | Wiktoria Czyzewska | 6-2-0 REC | #847 | |