| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Reykjavik Tersk 22/12 | bay | c | 2012 | 643094100166876 | 589 Nizami | 934 Vendetta 44 | Arabian | Tersk Stud |
| Reyn Tersk 23/21 | chestnut | c | 2021 | 643094100694624 | 712 Expirien (PL) | 2530 Ruby Rose Tersk 26/12 | Arabian | Tersk Stud |
| 180 Rezeda II | chestnut | f | 1939 | 87 Rytham | 188 Ruellia | Arabian | Tersk Stud | |
| Rezvaia | chestnut | f | 2020 | 643090000350014 | 701 Salahadin | 2900 Tulpar | Arabian | Mukhametzyanov Ayrat Firdinandovich |
| RGA Kouress | f | 1995 | Kouvay Bay | Angophora | Arabian | |||
| Rhaiada | f | Arabian | ||||||
| Rhazauraff | bay | c | 1946 | Arabian | USA | |||
| Riad Doh | bay | c | 2017 | 643090000241395 | Reykjavik Tersk 22/12 | 2521 Raviya Tersk 23/12 | Arabian | Dohoian R.S. |
| 2526 Rica | grey | f | 2015 | 643090000413635 | 623 Avgit | 2546 Toskana | Arabian | Gritsenko Sergey Viktorovich |
| Ridaa | f | 1892 | Arabian |