| Registered Name | Owner / Club | Status |
|---|---|---|
| Big Jake | Sheena Kinsella Cheval | Approved |
| Big Lad | Megan McGovern Drumcoura | Approved |
| Big Meadow | Maura Farrell Leitrim | Approved |
| Big Meadow Supreme | Jenny Cunning Moyglare | Approved |
| Big Mike | Nathan Mc Causland Border Counties | Approved |
| Big Smoke | Donal McKenna Greenhills | Approved |
| Big Thunder | Jane Brady Tara Hill | Approved |
| Big Time Kildaragh | Aoife Wilde Copperfield | Approved |
| Biggie | David Hastings Anvil | Approved |
| Bilberry Nikky | Jennifer McManamon Westport | Approved |
| Bilberry Tessie | Liisa Rantamaki Rathangan | Approved |
| Bill Clinton | Anne Hanley Drynam | Approved |
| Billie Elliot | Una O'Donnell Sarsfield | Approved |
| Billy | Gay Parkinson Calliaghstown | Approved |
| Billy (HPA) | Emma Jean Kavanagh Barnacarroll | Approved |