| Registered Name | Owner / Club | Status |
|---|---|---|
| Murphy Your Man | Fiona Mc Carra Mullaghmore | Approved |
| Murphys Legend | Eileen Carr Calliaghstown | Approved |
| Murphys Original | Melanie Behan Coole Lane | Approved |
| Murray Lamb | Sarah Mulhall Nuenna Farm | Approved |
| Murrays Cross (IRE) | Debbie Mc Govern Annaharvey | Approved |
| Mushera Gypsy | Ruth Feehan Westport | Approved |
| Mushera Rose | Sean Rooney Greenhills | Approved |
| Musical Diamond | Eilish McCarthy Tynagh | Approved |
| Mussels Kelly | Elaine Allen Mullingar | Approved |
| Mustameet Secret (IRE) | Deirdre Mullane Clonshire | Approved |
| Mustapha | Johanna Devere Hopkins Round Tower | Approved |
| Mustard Mayhem | Siobhan Connell Ross House | Approved |
| Mutley | Robert Owens Ballyhyland | Approved |
| MVS Ladybird | Agnieszka O'Dowd Winterdown | Approved |
| My Ballintoghers Cracker Jack | Susan O' Donnell Cill Dara | Approved |