| Trakehner Name | Sex | Foaled | Sire | Dam | Color | |
|---|---|---|---|---|---|---|
| Tychee | Mare | 2002 | Feuertänzer | Tokio | bay | |
| Tycoon | Gelding | 2001 | Onassis *E* | Tanzania *E* | bay | |
| Tyka | Mare | 1976 | Mikado | Tyche | brown | |
| Tylingeist | Gelding | 1974 | Kyrill | Leisure Trip | chestnut | |
| Tyloomal xx | Mare | Unknown | Unknown | |||
| Tylord Braveheart | Stallion | 1997 | Unkenruf *Pg*E* | Bit Of A Clown | chestnut/tobiano | |
| Tymeless | Gelding | 2008 | Malachi | The Noir vom Castell | brown/black | |
| Tymista | Mare | 1984 | Tannenberg *E* | Pinero's Penny | chestnut | |
| Tympani | Gelding | 2006 | Tigre | Touchée *Ps* | steel gray | |
| Tyrann | Stallion | 1931 | Pilger | Thyra | bay | |
| Tyrone | Gelding | 1982 | Donauschimmer | Talisman | gray | |
| Tyson | Gelding | 1988 | Tancred | Cloe Girl xx | Unknown | |
| Tytus | Gelding | 2000 | Onassis *E* | Tanzania *E* | bay | |
| Tzar | Stallion | 1989 | Troy | Natalia | dark brown/black | |
| Tzarina | Mare | 1990 | Troubadour *Pg* | Dange | bay | |
| Tzarro | Gelding | 1993 | Kronjuwel II | Tiffani | brown/black | |
 |
Tzigane *Pb* | Stallion | 1998 | Graditz *E* | Tekoa | bay/brown |
| U-Ari ox | Stallion | Unknown | Unknown | |||
| Uberraschen | Mare | 1977 | Preussengeist *E* | Margaret's Playboy xx | chestnut | |
| Ubiquitous | Mare | 1997 | Amethyst | Quadrigeminy | chestnut | |
| Udet | Stallion | 1994 | Tannenhain xx | Undine | dark bay | |
| Udine | Mare | 1969 | Herbststurm | Uschi | black | |
| Ueberschall | Mare | Unknown | Unknown | |||
| Ufenau | Mare | 1975 | Prince Condé | Uruguary xx | bay | |
| Uhlan xx | Stallion | Unknown | Unknown |