| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Tacita | bay | f | 2010 | Tapit | Acacia | Thoroughbred | USA | |
| Tacitus | d.-bay | c | 1959 | Talgo | Activate | Thoroughbred | Great Britain | |
| Tacitus | grey | c | 2016 | Tapit | Close Hatches | Thoroughbred | USA | |
| Tackalac | d.-bay | f | 1995 | Known Fact | Little Fuzzy | Thoroughbred | USA | |
| Tact | bay | f | 1882 | Thoroughbred | Great Britain | |||
| 1284-6 Tactful Chase | d.-bay | c | 2006 | 643094100001888 | Changeintheweather | To Fly Free | Thoroughbred | USA |
| Tactic | f | 1981 | Roberto | Mystique Traveller | Thoroughbred | USA | ||
| Tactica | bay | f | 2025 | 643070933922702 | 1682-7 Sverdlovsk | 5342-7 Tarlan | Thoroughbred | Mr Bondarenko S.V. |
| Tactical Advantage | chestnut | c | 1990 | Forty Niner | Twitchet | Thoroughbred | USA | |
| Tactical Cat | grey | c | 1996 | Storm Cat | Terre Haute | Thoroughbred | USA |