| Registered Name | Owner / Club | Status |
|---|---|---|
| Midnight Mischa | Stephanie Hoyne Thomastown and District | Approved |
| Midnight Snipe | Sarah Ridgeway Cheval | Approved |
| Midnight Starlight | Laura Bohan Mullingar | Approved |
| Midnight Tango Two | Lorraine Hoyne Casey Thomastown and District | Approved |
| Midnight Venture | Sandra Noone Roscommon | Approved |
| Midnight Warlord | Leanne Platt Westport | Approved |
| Midnight Zara | Jodie Rossiter Carne | Approved |
| Midsommer Mor Clover | Rebecca Kavanagh Boyneside | Approved |
| Midsummer of Cullohill | Hanna Bjoremark Mill Road | Approved |
| Midsummers Night Dream | Sarah Gallagher Lakelands | Approved |
| Migdolas | Jurgita Zelvyte Kilrainy | Approved |
| Mighty Clever | Deirdre Kane Greenhills | Approved |
| Mighty Mouse KH | Vitaliy Halstyan Unicorn | Approved |
| Mighty Zorro | Ruth Daunt Ballycanew | Approved |
| Mikey Joe | Josephine Britton Warrington | Approved |