| Trakehner Name | Sex | Foaled | Sire | Dam | Color | |
|---|---|---|---|---|---|---|
| Reakcja | Mare | 1966 | Beret | Rezerwistka | chestnut | |
| Real | 1991 | Untario | Regina IV | Unknown | ||
| Real Delight xx | Mare | Unknown | Unknown | |||
| Real Ebony xx | Mare | Unknown | Unknown | |||
| Real Express xx | Mare | Unknown | Unknown | |||
| Real Good Deal xx | Stallion | Unknown | Unknown | |||
| Real Grand | Mare | 1997 | Rubin | Northern Lark | palomino | |
| Realist | Stallion | 2000 | Impressionist | Raumflug | black (gray) | |
| Realistic | 1984 | Boston | Realna | Unknown | ||
| Realizacja | Mare | Unknown | Unknown | |||
| Real Latch | Stallion | Unknown | Unknown | |||
| Real Lee Misty | Mare | Real Latch | Unknown | Unknown | ||
| Reall ox | Stallion | Unknown | Unknown | |||
| Really Gogo xx | Stallion | Unknown | Unknown | |||
| Really North xx | Mare | Unknown | Unknown | |||
| Really Pfeiffer | Mare | 1994 | Schönfeld *E* | Really North xx | dark bay (gray) | |
| Real Magic | Mare | 1980 | Mikado | Re Lo Diny ox | chestnut | |
| Realna | Mare | 1974 | Bard | Reakcja | black | |
| Real Talent xx | Mare | 1968 | Sensitivo xx | Solar Twist xx | Unknown | |
| Rean xx | Mare | Unknown | Unknown | |||
| Reaping Reward xx | Stallion | Unknown | Unknown | |||
| Reason For Truce xx | Mare | 1973 | Turn To Reason xx | Jaffa xx | gray | |
| Reason To Dare xx | Mare | 1972 | Listen To Reason xx | Daringly xx | dark bay | |
| Reason To Earn xx | Mare | 1963 | Hail To Reason xx | Sailing Home xx | bay | |
| Reatta | Mare | 2007 | Hadrian | Rheanon | chestnut |