| Trakehner Name | Sex | Foaled | Sire | Dam | Color | |
|---|---|---|---|---|---|---|
| Astrella xx | Mare | 1912 | Verdun xx | Saint Astra xx | bay | |
| Astrentia xx | Mare | 1953 | Denturius xx | Aherlow Valley xx | chestnut | |
| Astrick | Gelding | 2002 | Peron *Pg* | Annie | brown/black | |
| Astrid D | Mare | Unknown | Unknown | |||
| Astrid II | Mare | 1975 | Kassiber | Astoria | dark bay | |
| Astro | Gelding | 2006 | Baron Verdi | Astra | bay | |
| Astrodoll xx | Mare | Unknown | Unknown | |||
| Astro Flash xx | Mare | Unknown | Unknown | |||
| Astrogard | Gelding | 1983 | Artic | Pearl Milano xx | bay | |
| Astronaut | Gelding | 2003 | Pyatt Charly | Amelia | black | |
| Astrophel xx | Stallion | Unknown | Unknown | |||
| Astro Trip xx | Mare | 1972 | Moontrip xx | Sis My Girl xx | Unknown | |
| Asuena | Gelding | 1992 | Mendelssohn | Our Turin xx | bay | |
| Asunta | Mare | Burnus (AA) | Anja | |||
| Aswan ox | Stallion | 1958 | Nazeer ox | Yosreia ox | gray | |
| Asymilacja | Mare | Unknown | Unknown | |||
| As You Wish | C | 2011 | Holster | Ala | chestnut | |
| Aszja ox | Mare | Unknown | Unknown | |||
| Ata | Mare | Unknown | Unknown | |||
| Atabor xx | Stallion | Unknown | Unknown | |||
| Ata Classic | Mare | 1999 | Enrico Caruso *Ps*E* | Akita | brown/black | |
| AT Adonis | Stallion | 2001 | Thorn | At Ease | dark bay | |
| Atalanta Tula (Tula) | Mare | 1992 | Troy | Austria | bay | |
| Atalanta xx | Mare | 1769 | Matchem xx | Young Lass Of The Mill xx | chestnut | |
| Atalante | Mare | 1975 | Impuls | Annemone | bay |