Combattants Russie
| 301 |  | Imran Bukuev | 2-1-0 REC | #2856 |  |
| 302 |  | Imran Dzhavadov | 0-2-0 REC | #4085 | |
| 303 |  | Irakli Kuchukhidze | 0-1-0 REC | #5493 | |
| 304 |  | Irgit Oveenchi | 0-1-0 REC | #6514 | |
| 305 |  | Irina Alekseeva | 1-3-0 UFC | #2772 | |
| 306 |  | Isa Magomedov | #8033 | | |
| 307 |  | Islam Aguev | 1-1-0 REC | #1967 | |
| 308 |  | Islam Albekov | 1-1-0 REC | #1942 | |
| 309 |  | Islam Babatov | 0-1-0 REC | #6189 | |
| 310 |  | Islam Bakharchiev | 1-0-0 REC | #3283 | |
| 311 |  | Islam Edaev | #7931 | | |
| 312 |  | Islam Geroev | 1-1-0 REC | #4659 | |
| 313 | | Islam Indarbiev | #8225 | | |
| 314 |  | Islam Isaev | 1-0-0 REC | #2697 | |
| 315 |  | Islam Isaev | 0-2-0 REC | #4268 | |
| 316 |  | Islam Makhachev | 18-1-0 UFC | #1 | |
| 317 |  | Islam Mamedov | 6-1-1 REC | #2141 | |
| 318 |  | Islam Matsuev | #8164 | | |
| 319 |  | Islam Meshev | 0-2-0 REC | #4450 | |
| 320 |  | Islam Omarov | 2-0-0 REC | #1978 | |
| 321 |  | Islam Yunusov | #7845 | | |
| 322 | | Ismail Ismailov | 0-1-0 REC | #6649 | |
| 323 |  | Ismail Israilov | 1-0-0 REC | #7469 | |
| 324 |  | Ismail Kelemetov | 1-0-0 REC | #6164 | |
| 325 |  | Ivan Bogdanov | 2-2-0 REC | #2204 | |