| Registered Name | Owner / Club | Status |
|---|---|---|
| Mackney Queen | Richard Clarke Tynagh | Approved |
| Macks Dream | Imelda O' Brien Thomastown and District | Approved |
| Macroney Sue | Jacqueline Kellett Bevan Barrow Valley | Approved |
| Macs Cruise | Colum Mc Carthy Lismore | Approved |
| Macs Merry Star | Emma Hynes Springmount | Approved |
| Mad Fish (IRE) | Julie Mc Manus Castle Hill | Approved |
| Madam Dolly | Jaime Quigley Sarsfield | Approved |
| Madam Katy | Nicola Barrett Drynam | Approved |
| Madam Lisa (AES) | Liam Stapleton Tynagh | Approved |
| Madam Rouge | Catriona Doran Barrow Valley | Approved |
| Madame Guidam | Paula Cosgrave Tynagh | Approved |
| Madame Stella | Vincent Holian Copperfield | Approved |
| Maddies Lucky Star | Laura Mullooly Glenway | Approved |
| Made U Look | Caroline Lynch Meath | Approved |
| Mademoiselle Coco | Mary Nyhan South West | Approved |