| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 005710C | Itsy Bitsy | Haflinger | SY10 (17yo) | Mare | Chestnut | HU | Lissa |
| 245722C | Itza Scorcha | Quarter Horse | SY22 (5yo) | Mare | Chestnut | SR | Jewel |
| 316821B | Itziar Encantado | Friesian Sporthorse | SY21 (6yo) | Mare | Black | EV | Athene |
| 182616C | Ivory Phantom | Danish Warmblood | SY16 (11yo) | Mare | Grey | CC | Soleil |
| 269022B | Ivy Gang | Thoroughbred | SY22 (5yo) | Mare | Buckskin Rabicano | FR | Lissa |
| 404521B | Jaasvand | Marwari | SY22 (5yo) | Stallion | Palomino | EN | Niamh |
| 483227B | Jac Gonna Strike CR | Quarter Horse | SY27 (0yo) | Stallion | Chestnut | WW | Morrigan |
| 196115C | Jack and Coke | Appaloosa | SY15 (12yo) | Stallion | Bay Leopard | WW | Morrigan |
| 132613C | Jack Of Hearts | Paint Horse | SY13 (14yo) | Stallion | Buckskin Tobiano | WD | Merry |
| 426826B | Jack On The House CR | Appaloosa | SY26 (1yo) | Stallion | Bay Roan Leopard | WW | Morrigan |
| 351821B | Jacs Diamond Dollie SLS | Quarter Horse | SY21 (6yo) | Mare | Silver Bay | HU | Soleil |
| 374315C | Jaded | Morgan | SY15 (12yo) | Stallion | Bay | SS | Rhianon |
| 106415C | Jaeger | Swedish Warmblood | SY15 (12yo) | Stallion | Bay | EV | Shanny |
| 411623B | Jaksaa M | Finnhorse | SY23 (4yo) | Mare | Chestnut | DG | Merry |
| 385515C | Jakub | Czech Warmblood | SY15 (12yo) | Stallion | Bay | DG | Rhianon |
| 062917S | Jaleo | Andalusian | SY17 (10yo) | Stallion | Grey | DG | Dani |
| 167119B | Jaloux Blue | Selle Francais | SY19 (8yo) | Stallion | Brown | JP | Merry |
| 335619C | Jamaica | Marwari | SY19 (8yo) | Mare | Perlino | EN | Manders |
| 144018C | Jamais Plus | Selle Francais | SY19 (8yo) | Mare | Black | JP | Merry |
| 044118C | Jambalaya | Selle Francais | SY19 (8yo) | Stallion | Bay | EV | Merry |
| 213121C | Jambalaya Jim | Appaloosa | SY21 (6yo) | Stallion | Chestnut Leopard | SR | Jen |
| 086515S | Jamboree | German Riding Pony | SY15 (12yo) | Mare | Palomino | HU | Manders |
| 400023C | Jamil Al Rih | Arabian | SY23 (4yo) | Mare | Grey | AR | Morrigan |
| 080413C | Jammels Butterfly | Anglo Arabian | SY13 (14yo) | Stallion | Chestnut | EN | Manders |
| 431223C | Jannah Al Ard | Arabian | SY23 (4yo) | Mare | Grey | AR | Lissa |
