| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Tort | bay | c | 1946 | 2002 Tabor | 1571 Tumani | Thoroughbred | Voskhod Stud | |
| Tortois-Schell | bay | f | 1881 | Thoroughbred | Great Britain | |||
| Tortoise | bay | c | 1737 | Godolphin Whitefoot | Amorett | Thoroughbred | Great Britain | |
| Tortoise | f | 1905 | Maestra | Thoroughbred | USA | |||
| Tortosa | chestnut | f | 1893 | Santa Rita | Thoroughbred | USA | ||
| Tortuga Lady | chestnut | f | 1999 | Thunder Gulch | Conquistress | Thoroughbred | USA | |
| Torvana | chestnut | f | 2006 | 643094100001843 | 0037-2 Val | 2159-4 Tornada | Thoroughbred | Lenin Farm |
| Tosca | br. | f | 1886 | Thoroughbred | Austria | |||
| Tosca | bay | f | 1897 | Thoroughbred | France | |||
| Tosca | f | Tourbillon | Eroica | Thoroughbred | France |