Combattants Russie
| 501 |  | Rakhman Dzhanaev | 1-1-0 REC | #2591 |  |
| 502 |  | Ramazan Emeev | 5-3-0 UFC | #933 | |
| 503 |  | Ramazan Kishev | 1-1-1 REC | #3865 | |
| 504 |  | Ramazan Kuramagomedov | 6-0-0 REC | #935 | |
| 505 |  | Ramazan Yuzyasharov | 0-2-0 REC | #7666 | |
| 506 |  | Ramzan Apaev | 0-1-0 REC | #7465 | |
| 507 |  | Ramzan Gaziev | 0-2-0 REC | #4239 | |
| 508 |  | Ramzan Gudaev | 2-0-0 REC | #1144 | |
| 509 |  | Ramzan Suleymanov | 1-1-0 REC | #1780 | |
| 510 |  | Rashid Khazbulatov | 2-0-0 REC | #1714 | |
| 511 |  | Rashid Magomedov | 5-1-0 UFC | #1183 | |
| 512 |  | Rashid Vagabov | 1-0-0 REC | #2651 | |
| 513 |  | Rashid Yusupov | 2-3-0 REC | #4498 | |
| 514 |  | Rasul Albaskhanov | 2-1-0 REC | #2254 | |
| 515 |  | Rasul Magomedov | 3-0-0 REC | #1657 | |
| 516 |  | Rasul Saithozhaev | 1-1-0 REC | #4337 | |
| 517 |  | Renat Khavalov | 4-0-0 REC | #851 | |
| 518 |  | Renat Ondar | 3-0-0 REC | #1124 | |
| 519 |  | Rezi Aslambekov | 0-1-0 REC | #7057 | |
| 520 |  | Rinat Fakhretdinov | 6-0-1 UFC | #858 | |
| 521 |  | Rizvan Kuniev | 1-1-0 UFC | #232 | |
| 522 |  | Robert Valiev | 0-2-0 REC | #5476 | |
| 523 |  | Rodion Mubarakshin | 0-2-0 REC | #4801 | |
| 524 |  | Roman Bogatov | 0-1-0 UFC | #7305 | |
| 525 |  | Roman Kopylov | 7-5-0 UFC | #356 | |