| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Tonus | d.-bay | c | 1965 | 2765 Taran | 3001 Nimfa | Thoroughbred | Lugovskoi Stud | |
| Tony Bin | bay | c | 1983 | Kampala | Severn Bridge | Thoroughbred | Ireland | |
| Tonya | chestnut | f | 1890 | Paladin | Tusnelda | Thoroughbred | ||
| Tonzura | bay | f | 1982 | 3135 Melik | 4506 Top | Thoroughbred | Lugovskoi Stud | |
| Too Bald | d.-bay | f | 1964 | Bald Eagle | Hidden Talent | Thoroughbred | USA | |
| Too Chic | bay | f | 1979 | Blushing Groom | Remedia | Thoroughbred | USA | |
| Too Daring | grey | f | 1976 | Solo Landing | Regal Swoon | Thoroughbred | USA | |
| 5349-7 Too Difficult | chestnut | f | 2010 | 985101045165188 | Rock of Gibraltar | Etizaan | Thoroughbred | Ireland |
| Too Distant | grey | f | 2006 | 643094100002443 | Pleasant Tap | Distant Vision | Thoroughbred | USA |
| Too late Now | bay | f | 2000 | Raj Waki | Half of Everything | Thoroughbred | Canada |