Poids Plumes Hommes
 | Hrant Kalachyan | 1-0-0 REC | #2594 |  |
 | Hugo Vach | 2-0-0 REC | #1137 |  |
 | Humberto Bandenay | 1-3-0 UFC | #3769 |  |
 | Humberto Brown Morrison | 0-1-0 UFC | #6134 |  |
 | Hunter Anderson | 0-1-0 REC | #5598 |  |
 | Hussein Salem | 0-1-0 REC | #4939 |  |
 | Hyder Amil | 3-2-0 UFC | #1203 | |
 | Hyuk Min Ji | 1-0-0 REC | #2506 |  |
 | Ian Loveland | 1-2-0 UFC | #4145 | |
 | Ibragim Abdulmezhidov | 0-1-0 REC | #5947 |  |
 | Ibragim Ibragimov | 4-0-0 REC | #1933 | |
 | Ibrahim Al-Faqih Hassan | 0-1-0 REC | #5825 |  |
 | Ibrahim Diallo | 1-1-0 REC | #7507 |  |
 | Ibrakhim Tolonbay uulu | 0-1-0 REC | #5168 |  |
 | Icaro Brito | 1-1-0 REC | #4438 |  |
 | Ignacio Campos | 1-1-0 REC | #1363 |  |
| Ikror Urinbaev | 0-1-0 REC | #5556 |  |
 | Ilie Meryacre | 0-1-0 REC | #6667 |  |
 | Inglesson de Lara | 1-2-0 REC | #3300 | |
 | Isaac Dulgarian | 2-2-0 UFC | #2174 | |