| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 234522B | Unended | Appaloosa | SY22 (6yo) | Mare | Buckskin Roan Blanket | SR | Lissa |
| 150613C | Unexpected | Thoroughbred | SY13 (15yo) | Mare | Chestnut | HU | Lissa |
| 241222C | Unfavorable Semicircle | Paint Horse | SY22 (6yo) | Mare | Bay Tobiano | WS | Morrigan |
| 265422B | Unhawked | Thoroughbred | SY22 (6yo) | Stallion | Chestnut Overo Sabino | FR | Lissa |
| 263624B | Unhinged and Feral | Thoroughbred | SY24 (4yo) | Mare | Smoky Black Sabino | FR | Morrigan |
| 330421B | Unlucky At Love | Thoroughbred | SY21 (7yo) | Mare | Grey | EV | Rhianon |
| 349025B | Uno Dos Tres CR | Quarter Horse | SY25 (3yo) | Stallion | Buckskin | WW | Soleil |
| 223221B | Unplanned Layover | Appaloosa | SY21 (7yo) | Mare | Buckskin Leopard | SR | Lissa |
| 244321C | Unseen Choices | Appendix Quarter Horse | SY21 (7yo) | Stallion | Black | WW | Jewel |
| 178711C | Unstoppable | Appaloosa | SY11 (17yo) | Stallion | Black Blanket | WS | Lissa |
| 412825B | Untamed Velocity | Thoroughbred | SY24 (4yo) | Stallion | Black Sabino | FR | Lissa |
| 088313S | Unwritten | Arabian Pony | SY13 (15yo) | Mare | Black | HU | Manders |
| 035719B | Up In Knots | Connemara | SY19 (9yo) | Mare | Bay | JP | Manders |
| 082415S | Up In Smoke | Quarter Pony | SY15 (13yo) | Mare | Blue Roan | WW | Jewel |
| 049919B | Up To Ninety | Connemara | SY19 (9yo) | Stallion | Black | JP | Rhianon |
| 168020B | Ur All Talk CCR | Quarter Horse | SY20 (8yo) | Mare | Buckskin | WS | Morrigan |
| 467723B | Ur Unexpected Skye | Connemara | SY23 (5yo) | Mare | Buckskin | JP | Rhianon |
| 244015C | Urban Fire | Quarter Pony | SY15 (13yo) | Gelding | Bay | PR | Jewel |
| 445524B | Urgent Pilot | Appaloosa | SY24 (4yo) | Mare | Palomino Leopard | SR | Lissa |
| 120114C | User Friendly | Thoroughbred | SY14 (14yo) | Mare | Grey | EN | Lissa |
| 196622C | Vaara | Finnhorse | SY22 (6yo) | Mare | Chestnut | DG | Dani |
| 035212C | Vagabond | German Riding Pony | SY12 (16yo) | Stallion | Black | DG | Soleil |
| 353717B | Vagabund Blue | Westphalian | SY17 (11yo) | Stallion | Bay | JP | Merry |
| 492123B | Valdemar M | Danish Warmblood | SY23 (5yo) | Stallion | Black | EV | Merry |
| 504925B | Valdyr SW | Danish Warmblood | SY25 (3yo) | Mare | Black | EV | Rhianon |
