| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Alemania | d.-bay | f | 1986 | Chamisso | Teutonia | Holsteiner | Germany | |
| Alemania | black | f | 1942 | Polarstern | Alesija 391 | Trakehner | Germany | |
| Alen | br. | c | 1999 | 037 Epigraf 5 | Aljaska | Hannoveraner | Prilepskii kz | |
| Alena 9 | chestnut | f | 1978 | Putinas | Lysukha | belorusskaya upryazhnaya | ||
| Alencheim | f | Almjager I | Formalizer | Hannoveraner | ||||
| Aleppo | f | Hannoveraner | ||||||
| Aleppo | chestnut | c | 2023 | 900263003718159 | Pasush-di-Fereyra 2 | 3533 Primaroza | Trakehner | Kazachkova Elena |
| Aler | c | Hannoveraner | ||||||
| Alerta IV | bay | f | 1992 | Esencial | Bandolera XXXI | andaluzskaya | Spain | |
| Alesca | d.-bay | f | 1976 | Zeus 330448672 | Alwina | Oldenburger | Germany |