| Registered Name | Owner / Club | Status |
|---|---|---|
| Lookout Alinta Flame | Susan Wilson Tara Hill | Approved |
| Lookout Dusty Ray | Camilla Beirne Meath | Approved |
| Lookout Master Moonshine | Meghan Farrell South Roscommon | Approved |
| Looks Easy | Brian Cassidy Killossery | Approved |
| Lor Ruadh's Galileo | Grainne Flavin Ard Lu | Approved |
| Lord Budley | Cheryl Keogh Killcarrick | Approved |
| Lord Fermoyle | Brid Reidy Killarney | Approved |
| Lord Kim | Louise Kiernan Clonlara | Approved |
| Lord Lock | Eileen Maguire Killossery | Approved |
| Lord Luck (IRE) | Ronald Wilson Donegal Gaeltacht | Approved |
| Lord Of The Morning | Darren O' Connor North Cork | Approved |
| Lord of Winterfell | Sally Ryan Three Counties | Approved |
| Lorrha Lady | Jan Boons Slieve Bloom | Approved |
| Lost In Translation BH | Beverly Hutchinson Headfort | Approved |
| Lough Aidan | John Joe Grace Slieve Bloom | Approved |