| Registered Name | Owner / Club | Status |
|---|---|---|
| Misty Dreamer | Mary Holton Kilrainy | Approved |
| Misty Ellie | Jane Keating Cheval | Approved |
| Misty Evening (IRE) | Katie Healy Sarsfield | Approved |
| Misty Imp | James O' Haire Celbridge | Approved |
| Misty Inspiration | Agnieszka Healy Meath | Approved |
| Misty Princess | JJ Bolger Thomastown and District | Approved |
| Misty Star | Caroline Sammon Mosstown | Approved |
| Mitch | Catriona Stuart Arderin | Approved |
| Mitchelsfort Murphy | FENELLA CAREY Springmount | Approved |
| Mitchelstown Rio (IRE) | Rosemary Armstrong Lakelands | Approved |
| Mix Of Clover | Caoimhe O' Dwyer Killossery | Approved |
| Mix Up | Jean Tuohy Rock of Cashel | Approved |
| Mizen Flight | Sharon Maher Mill Road | Approved |
| Mizen Gold Buffet | Holly McDonnell Killcarrick | Approved |
| MLHR Aisling | Sarah Quinn Castle Hill | Approved |