| Registered Name | Owner / Club | Status |
|---|---|---|
| Breemount Jumbo | Jude Bowles Horetown | Approved |
| Breeole Boy Milton | Michaela McCarroll Tynagh | Approved |
| Breezey Point | Vincent Dodd Greenvalley | Approved |
| Breezing By | John Buckley Clonshire | Approved |
| Brehal De Jucaso | Joanne Threadgold Barrow Valley | Approved |
| Brendan Voyage | Susan Byrne Springmount | Approved |
| Brennans Magic | Fiona Richardson Enniskerry | Approved |
| Brent | Fiona Morrissey Rock of Cashel | Approved |
| Brer Rabbit | Edie Murray Newcastle Lyons | Approved |
| Briar Hill (IRE) | Corinne Doran Ennen Nuenna Farm | Approved |
| Briar Lodge Lad | Aisling Donoghue Corrib | Approved |
| Briarfield Bamboocha | Helen Sweeney Greenvalley | Approved |
| Briarfield Da Vinci | Lisa Watson Greenvalley | Approved |
| Briarfield Holly | Natasha Czopor Winterdown | Approved |
| Briarfield India | Helen Sweeney Greenvalley | Approved |