| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Boy Around Town | 1 | Colt | Black Storm West | |
| Boys of Spring | 1 | Colt | Starfish Stables | |
| Brego | 1 | Colt | Black Storm West | |
| Bride of Dracula | 1 | Filly | Black Storm West | |
| Bright And Early | 1 | Colt | Hidden Oak Farm | |
| Bright Scott | 1 | Filly | Littlefield | |
| Britannia | 1 | Filly | Black Briar Stables | |
| British Tar | 1 | Filly | Cricket Hill | |
| Broadside | 1 | Filly | Black Storm West | |
| Brown Sugar | 1 | Filly | Hidden Oak Farm | |
| Buckbeak | 1 | Filly | New Boston Stables | |
| Buckwheat | 1 | Filly | Gotapa Racing | |
| Buff And Puff | 1 | Colt | New Boston Stables | |
| Bugs Bunny | 1 | Colt | Dreadnought | |
| Bullet Train | 1 | Filly | Starfish Stables | |
| Burden of Proof | 1 | Colt | Denoux Stud | |
| Burning Within | 1 | Filly | Black Briar Stables | |
| Burns Bright | 1 | Colt | Gintara Lodge | |
| By Any Means | 1 | Filly | Hidden Oak Farm | |
| Byeolowgee | 1 | Colt | Gintara Lodge | |