| Registered Name | Owner / Club | Status |
|---|---|---|
| Mealagh Red Robin | Zora Feurer Glengarriff | Approved |
| Mealagh Sky High | Michelle Jordan Meath | Approved |
| Mealaughmore Joe | Patricia Molloy Thomastown and District | Approved |
| Meegan Mai | Eilis McCarthy Knocknamana Country | Approved |
| Meenan Prince | Marie Feeney Corrib | Approved |
| Meeng Rule | Catherine Flanagan Abbeylands | Approved |
| Meenmore Max | Jacqui Freyne Rock of Cashel | Approved |
| Meesha | Jackie McCann Killcarrick | Approved |
| Meet Jack Black | Norma O' Riordan Earl's Well | Approved |
| Meet Joe Black | Pearl Robinson Lismore | Approved |
| Meeting House Lane | Lesley McKenna Greenhills | Approved |
| Meg of the Glen | Kate Moody Broomfield | Approved |
| Megan's Moment | Maria Greenway Earl's Well | Approved |
| Meko | Alice Gormley Killossery | Approved |
| Mellow | Caroline Shiel Tir Conaill | Approved |