| Registered Name | Owner / Club | Status |
|---|---|---|
| Leon Da Vinci | Imelda Staunton Barnacarroll | Approved |
| Leonardo Dondoctro | Patrick Cribben Abbeylands | Approved |
| Leothan Able | Rachel Meaney Waterford | Approved |
| Leroy Cresent | Ken Kavanagh Abbeylands | Approved |
| Lestat | Julianna O' Brien Clonshire | Approved |
| Let's Get Ready To Rumble | Tessa Nielsen Castle Carraig | Approved |
| Let's Go Fresco | Gemma Cash Abbeylands | Approved |
| Lets Dance | Sara Burke Milestone Lodge | Approved |
| Lets Go Lady | Rebecca Dwyer South West | Approved |
| Letterdyfe Summer Rose | Mary Hayden Clonmel | Approved |
| Leuffler (IRE) | Rachel Upton Killossery | Approved |
| Levalley Hero | ANNE MARIE MONAGHAN Springmount | Approved |
| Levi Blue | Sarah Mulder Coole Lane | Approved |
| Levi Just For Fun | Geraldine Reilly Castle Leslie | Approved |
| Lewinja | Michael Healy Coolbell | Approved |