| Registered Name | Owner / Club | Status |
|---|---|---|
| Blucher | Eric Brunton Headfort | Approved |
| Blue Bruce | Robert Flaherty Arderin | Approved |
| Blue Eyes Baby | Lee Kelly Drynam | Approved |
| Blue Hanif | April Rees King Burren | Approved |
| Blue Hell | Siobhan Condron Annaharvey | Approved |
| Blue Jazz | Sophie Nicholson Tara Hill | Approved |
| Blue Jeans | Catherine Kelly Burren | Approved |
| Blue Mist | Amanda Ryan Thornton | Approved |
| Blue Peters Pride | Louise Somers Kilronan | Approved |
| Blue Warrior | Maree Moran Mosstown | Approved |
| Blueball Skippy | Gerard Walsh Arderin | Approved |
| Bluebell | Debbie Larkin Boyneside | Approved |
| Blueberry | Polly Hogarth Clonmel | Approved |
| Blueberry Cruise | Tracey Ward Greenvalley | Approved |
| Blueberry Hill | Julie Griffith Drynam | Approved |