| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Theke 24361 | f | Holsteiner | Germany | |||||
| Thela (Tela) 19 | bay | f | 2003 | Carolus I | Hela-K | Holsteiner | Germany | |
| Themse | bay | f | 1981 | Holsteiner | Germany | |||
| Themse II 090510369 | f | 1969 | Trakehner | |||||
| Theoderich 2798 | c | Holsteiner | Germany | |||||
| Theodicae | f | 1824 | Hertha | Trakehner | ||||
| Theodora | d.-bay | f | 2004 | Le Tot de Semilly | Pikatcshu 4 | Westfalische | Swit, KSK | |
| Theoloog | chestnut | c | 1977 | Marconi | Koriene | gollandskaya teplokrovnaya | Niederlande | |
| Thera 24246 | f | 1990 | Apalatin 205 | Martha 9354 | Hannoveraner | Burtnieki, ks | ||
| Theresa-Madon | f | Goldfinger | Lady Madonna |