Combattants Etats-Unis
| 976 |  | Holly Holm | 8-7-0, 1NC UFC | #458 |  |
| 977 |  | Homer Moore | 0-1-0 UFC | #7497 | |
| 978 |  | Hondo Gutierrez | 0-1-0 REC | #7253 | |
| 979 |  | Hope Chase | 2-2-0 REC | #2405 | |
| 980 |  | Hopeton Stewart | 0-1-0 REC | #7644 | |
| 981 |  | Houston Alexander | 2-4-0 UFC | #3196 | |
| 982 |  | Houston Dorr | 0-1-0 UFC | #6540 | |
| 983 |  | Houston Scibek | 1-0-0 REC | #7393 | |
| 984 |  | Hunter Anderson | 0-1-0 REC | #6217 | |
| 985 |  | Hunter Azure | 2-2-0 UFC | #3729 | |
| 986 |  | Hunter Smith | #8074 | | |
| 987 |  | Hyder Amil | 3-3-0 UFC | #1117 | |
| 988 |  | Hykeem Green | 0-1-0 REC | #6001 | |
| 989 |  | Ian Daube | #7808 | | |
| 990 |  | Ian Engbrock | 0-1-0 REC | #6992 | |
| 991 |  | Ian Escuza | #8075 | | |
| 992 |  | Ian Heinisch | 3-4-0 UFC | #2158 | |
| 993 |  | Ian Loveland | 1-2-0 UFC | #4358 | |
| 994 |  | Ian McCall | 2-3-1 UFC | #2828 | |
| 995 |  | Ike Villanueva | 1-5-0 UFC | #3473 | |
| 996 |  | Ilias Faquiri | #7810 | | |
| 997 |  | Ilima-Lei Macfarlane | 2-2-0 REC | #4684 | |
| 998 |  | Impa Kasanganay | 2-2-0 UFC | #220 | |
| 999 |  | Isaac Dulgarian | 2-2-0 UFC | #2574 | |
| 1000 |  | Isaac Vallie-Flagg | 1-3-0 UFC | #4388 | |