| Registered Name | Owner / Club | Status |
|---|---|---|
| Levi Just For Fun | Geraldine Reilly Castle Leslie | Approved |
| Lewinja | Michael Healy Coolbell | Approved |
| Lewis Ballyerk | Jo Penfold Lisduff | Approved |
| Lexi Black | Susan Ryan Burren | Approved |
| Lexibelle | Ava McCarthy West Cork | Approved |
| Lexie Breeze | Niamh Roche Barrow Valley | Approved |
| Lexis Z | Eva O'Shaughnessy Winterdown | Approved |
| Lexus Gold | Emma-Jane Leeson Killcarrick | Approved |
| LFS Zy Girl | Pamela Meagher Killcarrick | Approved |
| LHPR Superjet | Aine McGarry Headfort | Approved |
| Lia Macha | Ann Shouldice Calliaghstown | Approved |
| Liath Beag | Eileen Byrne Coole Lane | Approved |
| Liath Luath | Brid UiMhaoluala Russellstown | Approved |
| Liath Na Bhfeadog | Carol Burke Newpark | Approved |
| Liberty Girl | Paula Donohoe Calliaghstown | Approved |