| Registered Name | Owner / Club | Status |
|---|---|---|
| Bright Spark | Etta Hayes Dunamase | Approved |
| Brighten Up Your Day | Damien Tansey Benbulben | Approved |
| Briska Lad | Jean Power Waterford | Approved |
| Brisogues Sybil | Dermot Brislane Anvil | Approved |
| Broadford King | Kate Hutcheson Castle Hill | Approved |
| Broadway Trader | CLARE O' CALLAGHAN Carne | Approved |
| Brocknas Orb | Ian Grace Carne | Approved |
| Brodhi Himself | Amanda Ryan Thornton | Approved |
| Broe | Hilary MacHugh Hollybrook | Approved |
| Brogeen Breeze | Emma Hynes Springmount | Approved |
| Brogue Boy | Thomas Daniels Tynagh | Approved |
| Brogue Delight | Thomas Daniels Tynagh | Approved |
| Brogue Shelly | Thomas Daniels Tynagh | Approved |
| Brokenhearted Kate (IRE) | Stephen Heffernan Dunamase | Approved |
| Brook Rua | Richard Clarke Tynagh | Approved |