| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 027412B | Think Twice | Thoroughbred | SY12 (15yo) | Mare | Chestnut Rabicano | HU | Lissa |
| 234022B | This Aint Alabama | Appaloosa | SY22 (5yo) | Mare | Red Dun Blanket | SR | Lissa |
| 146021C | This is War | Thoroughbred | SY21 (6yo) | Mare | Black | CC | Morrigan |
| 055514S | This Lope's For You | Quarter Horse | SY14 (13yo) | Stallion | Bay | WR | Soleil |
| 489827B | This Mothman Stuff | Thoroughbred | SY27 (0yo) | Mare | Black | FR | Morrigan |
| 230115C | This Rose Aint Red | Hackney Pony | SY15 (12yo) | Mare | Chestnut | DV | Manders |
| 268822B | This Widow Isnt Guilty | Thoroughbred | SY22 (5yo) | Mare | Black Rabicano | FR | Lissa |
| 162516C | ThisIsOnUBuckaroo | Appaloosa | SY16 (11yo) | Mare | Bay Roan Varnish | WS | Morrigan |
| 432725C | Thought Crime | Thoroughbred | SY25 (2yo) | Mare | Smoky Cream | FR | Morrigan |
| 368122C | Three Little Birds | Quarter Horse | SY22 (5yo) | Mare | Palomino | WW | Merry |
| 055014S | Three Tequila Floor | Paint Horse | SY14 (13yo) | Stallion | Buckskin Tovero | WW | Merry |
| 311616C | Thrill Seeker | Connemara | SY16 (11yo) | Gelding | Grey | CC | Jewel |
| 362723C | Thrill Trigger IE | Quarter Horse | SY23 (4yo) | Mare | Cremello | SR | Izabella |
| 291621S | Throwing Shade | Thoroughbred | SY21 (6yo) | Stallion | Grey | CC | Rhianon |
| 445724B | Thumbprinted Bullet | Appaloosa | SY24 (3yo) | Mare | Palomino Roan Blanket | SR | Lissa |
| 131118B | Thunder Bear | Chincoteague Pony | SY18 (9yo) | Stallion | Silver Buckskin Tobiano | HU | Manders |
| 186312C | Thunder From Down Under | Shetland Pony | SY12 (15yo) | Stallion | Grey | PR | Lissa |
| 079212C | Thunder Kat | Chincoteague Pony | SY12 (15yo) | Stallion | Silver Dunskin Tobiano | HU | Manders |
| 012820C | Thundercat | Thoroughbred | SY20 (7yo) | Stallion | Chestnut | FR | Lissa |
| 435020C | Thunderfoot | Kiger Mustang | SY20 (7yo) | Stallion | Red Dun | WW | Jewel |
| 131821B | Thunderjam | Chincoteague Pony | SY21 (6yo) | Stallion | Silver Bay Dun Tobiano | HU | Lissa |
| 317813C | Thutmose | Arabian | SY13 (14yo) | Stallion | Chestnut | EN | Rhianon |
| 418422B | Tidal Charm | Thoroughbred | SY23 (4yo) | Mare | Smoky Black Sabino | FR | Lissa |
| 423423B | Tidal Rift | Thoroughbred | SY24 (3yo) | Mare | Palomino Sabino | FR | Lissa |
| 340921B | Tierra Encantado | Azteca | SY21 (6yo) | Mare | Grey | WE | Rhianon |
