Poids Lourds Hommes
 | He-Man Ali Gipson | 0-1-0 UFC | #6659 |  |
 | Heath Herring | 2-3-0 UFC | #3089 | |
 | Hidetaka Arato | 0-1-0 REC | #5578 |  |
 | Hugo Cunha | 1-2-0 REC | #3565 |  |
 | Hugo Duarte | 0-1-0 UFC | #4842 | |
 | Hyago Silva | 0-1-0 REC | #4565 | |
 | Ian Daube | #7269 | | |
 | Icho Larenas | 0-1-0 UFC | #3949 |  |
 | Ilir Latifi | 9-7-0 UFC | #795 |  |
 | Islambek Baktybek Uulu | #7184 |  | |
 | Istvan Schulcz | 1-0-0 REC | #7344 |  |
 | Ivan Vitasovic | 1-1-0 REC | #5255 |  |
 | Jack May | 0-2-0 UFC | #3599 | |
| Jack McLaughlin | 0-1-0 UFC | #5844 | |
 | Jackson Ross | #7205 | | |
 | Jailton Almeida | 8-3-0 UFC | #219 | |
 | Jairzinho Rozenstruik | 9-6-0 UFC | #551 |  |
 | Jake Collier | 5-9-0 UFC | #1623 | |
 | Jake Heun | 0-1-0 REC | #7167 | |
 | Jamal Pogues | 2-2-0 UFC | #2082 | |