| Trakehner Name | Geschlecht | Geburtsjahr | Vater | Muttertier | Farbe | |
|---|---|---|---|---|---|---|
| Ulfilas | Hengst | Unknown | Unknown | |||
| Ulm | Stute | 1986 | Donauwind *E* | Undine | chestnut | |
| Ulricke | Stute | 1937 | Thorwaldsen | Urte | chestnut | |
| Ultima | Stute | Oekonom | Urinia | chestnut | ||
| Ultimar | Hengst | 1988 | Unkenruf *Pg*E* | Amyola xx | chestnut | |
| Ultimate Crusade xx | Stute | 1998 | Crusader Sword xx | Ultimate Invader xx | chestnut | |
| Ultimate Destiny (Chuck) | Wallach | 1979 | Count von Bijou | Up The Vale xx | chestnut | |
| Ultimate Invader xx | Stute | 1980 | Night Invader xx | Funny Pie xx | Unknown | |
| Ultimately | Stute | 1998 | Hailo *Pg*E* | Ultimate Miss xx | bay | |
| Ultimately Larissa | Stute | 1997 | B Rolando | Northern Path xx | Unknown | |
| Ultimate Miss xx | Stute | 1989 | Ultimate Pride xx | Towering Miss xx | chestnut | |
| Ultimate Pride xx | Hengst | Unknown | Unknown | |||
| Ultimatum xx | Stute | Unknown | Unknown | |||
| Ultimus xx | Hengst | Unknown | Unknown | |||
| Ultra Love | Stute | Unknown | Unknown | |||
| Ultra New xx | Stute | Unknown | Unknown | |||
| Ultra Son | Hengst | Unknown | Unknown | |||
| Ultra TE | Hengst | Unknown | Unknown | |||
| Uma | 2009 | Prelude By Mozart | Untouchable | |||
| Umberland xx | Stute | Unknown | Unknown | |||
| Umbra | Stute | 1996 | E.H. Herzzauber | Under The Rainbow | dark bay/brown | |
| Umbrer | Hengst | Unknown | Unknown | |||
| Umbrette xx | Stute | Unknown | Unknown | |||
| Umidwar xx | Hengst | Unknown | Unknown | |||
| Unabashed | Stute | 1982 | Istanbul | Uta II | bay |