| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 3425-5 Trillioni | grey | f | 2007 | 276098102018151 | Tertullian | Templemore | Thoroughbred | Germany |
| 6812 Trilogiya | bay | f | 1986 | 3314-1 Labirint | 5755-1 Tasoltana | Thoroughbred | Kommaiak Farm | |
| 4069 Trilogiya | bay | f | 1964 | 2627 Rang 3 | 3096 Trembita | Thoroughbred | Labinsk Stud | |
| Trim the Sail | f | 1974 | Graustark | Luffing | Thoroughbred | |||
| Trim Turn | bay | f | 1961 | Turn-To | Svelte | Thoroughbred | USA | |
| Trimdon | bay | c | 1926 | Thoroughbred | Great Britain | |||
| Trimestral | f | William The Third | Mistrella | Thoroughbred | ||||
| Trimline | d.-bay | f | 1994 | Caller I.D. | Hug'm | Thoroughbred | USA | |
| Trimp | chestnut | c | 1981 | 3354 Propan | 6508 Tanganika | Thoroughbred | Panfilovsk Farm | |
| Trinacria | bay | f | 1966 | Relic | Tudor Fashion | Thoroughbred | Ireland |