Tous les combattants
 | Wellington Turman | 3-6-0 UFC | #1883 |  |
 | Wellyton Junior | 0-1-0 REC | #6927 | |
 | Wendell de Oliveira | 0-2-0 UFC | #4820 | |
 | Wendell Giacomo | 0-1-0 REC | #7281 | |
 | Wender Batista | 0-1-0 REC | #6021 | |
 | Wendrio Chaves | 1-0-0 REC | #782 | |
 | Werick Douglas | 0-1-0 REC | #7151 | |
 | Werlleson Martins | 2-4-0 REC | #3290 | |
 | Wernei Cardoso | 0-1-0 REC | #7287 | |
 | Weronika Cislo | #7892 |  | |
 | Weronika Pietruszka | 0-1-0 REC | #7246 | |
 | Wes Albritton | 0-1-0 UFC | #6426 |  |
 | Wes Combs | 0-2-0 UFC | #6162 | |
 | Wes Schultz | 1-2-0 UFC | #613 | |
 | Wes Sims | 0-3-0 UFC | #4406 | |
 | Wesley Correira | 2-2-0 UFC | #3363 | |
 | Wesley de Souza | #7844 | | |
 | Wesley Machado | 0-4-0 REC | #4787 | |
 | Wesley Martins | 0-1-0 REC | #4968 | |
 | Weslley Alec | 0-1-0 REC | #7693 | |
 | Weslley Maia | 6-1-0 REC | #973 | |
 | Westin Wilson | 1-3-0 UFC | #2910 | |
 | Whittany Pyles | 0-3-0 REC | #5985 | |
 | Wiktor Zalewski | 4-3-0 REC | #1514 | |
 | Wiktoria Czyzewska | 6-2-0 REC | #1049 | |