| Name ▲ | Age | Gender | Owner | Actions |
|---|---|---|---|---|
| Backstreet Guy | 7 | Stallion | Ivy Creek Farm | View |
| Backstreet Magic | 6 | Mare | Mayfair | View |
| BacktotheSaltMines | 3 | Colt | Cricket Hill | View |
| Bad Break Up | 3 | Colt | Black Storm West | View |
| Badb | 3 | Filly | Black Storm West | View |
| Badlands | 8 | Gelding | Hidden Oak Farm | View |
| Baelfire | 2 | Colt | Denoux Stud | View |
| Bagels and Lox | 8 | Stallion | Marshall Creek Ranch | View |
| Bagnaia | 2 | Colt | Gintara Lodge | View |
| Bahamut | 8 | Stallion | Vimes Racing | View |
| Bahr el Ghazal | 2 | Colt | Black Storm West | View |
| Bailaora | 2 | Filly | Black Briar Stables | View |
| Baileys | 2 | Filly | Dreadnought | View |
| Baileys Harbor | 9 | Stallion | Final Furlong | View |
| Baja California | 8 | Mare | Windsor Stud | View |
| Bake Off | 4 | Mare | Gotapa Racing | View |
| Baked Alaska | 8 | Mare | Marshall Creek Ranch | View |
| Baker Street | 9 | Stallion | Gant's Farm | View |
| Ch. Baldrick | 10 | Stallion | Gant's Farm | View |
| GCh. Balerion | 7 | Stallion | Gintara Lodge | View |