Tous les combattants
 | Uriah Hall | 10-9-0 UFC | #674 |  |
 | Urijah Faber | 11-7-0 UFC | #432 |  |
 | Uros Medic | 7-3-0 UFC | #373 |  |
 | Usman Nurmagomedov | 7-0-0, 1NC REC | #495 |  |
 | Ustarmagomed Gadzhidaudov | 0-1-0 REC | #5465 | |
 | Uwe Schuder | 0-1-0 REC | #5179 |  |
 | Uzair Abdurakov | 1-2-0 REC | #2328 | |
 | Vaclav Holota | 4-1-0 REC | #3684 |  |
 | Vaclav Mikulasek | 2-5-0 REC | #3553 | |
 | Vaclav Stepan | 2-0-0 REC | #1114 | |
 | Vadim Fialkovskiy | 1-0-0 REC | #1892 | |
 | Vadim Israfilov | 0-1-0 REC | #6965 | |
 | Vadim Kadyrov | 1-0-0 REC | #2304 | |
 | Vadim Kutsy | 0-1-0 REC | #6508 |  |
 | Vadim Nemkov | 5-0-0, 1NC REC | #1058 | |
 | Vadim Ogar | 2-1-0 REC | #1998 | |
 | Vadim Zadnipryanyi | #7744 |  | |
 | Vagiz Ismagilov | 2-0-0 REC | #1790 | |
 | Vagner Rocha | 1-3-0 UFC | #3846 |  |
 | Vakhab Martynkaev | 2-0-0 REC | #660 | |
 | Val Woodburn | 0-2-0 UFC | #3743 | |
 | Valanti Atsas | 1-0-0 REC | #2042 |  |
 | Valdrin Istrefi | 1-3-0 REC | #4973 |  |
 | Valentin Moldavsky | 3-2-0, 2NC REC | #2460 | |
 | Valentina Scatizzi | 1-3-0 REC | #3448 |  |