| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 077914S | Midnight Sun | Irish Cob | SY14 (14yo) | Mare | Black Tobiano | DV | Manders |
| 082612S | Midnight Whispers | Quarter Pony | SY12 (16yo) | Stallion | Smoky Black | PR | Jewel |
| 205223C | Midnite Karma | Thoroughbred | SY22 (6yo) | Mare | Black | FR | Jewel |
| 028211B | Midori | Friesian | SY11 (17yo) | Mare | Black | DG | Lissa |
| 508922B | Midsummer Night | Thoroughbred | SY22 (6yo) | Stallion | Chestnut Overo | EV | Rhianon |
| 210616S | Midwinter | Holsteiner | SY16 (12yo) | Mare | Bay | JP | Faline |
| 474121S | Midwinter Magic | Quarter Horse | SY21 (7yo) | Mare | Bay Dun | DG | Merry |
| 345414C | Miel de Otono | Criollo | SY14 (14yo) | Mare | Bay Dun | EN | Jewel |
| 001112C | Miersis | Westphalian | SY12 (16yo) | Mare | Bay | JP | Morrigan |
| 429925C | Mihrimah | Arabian | SY25 (3yo) | Mare | Chestnut | AR | Morrigan |
| 519726C | MikesSuperShortShow | Thoroughbred | SY26 (2yo) | Stallion | Black | FR | Morrigan |
| 491420C | Mill Creek Fanciful | Morgan | SY20 (8yo) | Mare | Bay | SS | Merry |
| 491324C | Mill Creek Nocturne | Morgan | SY24 (4yo) | Mare | Buckskin | SS | Merry |
| 096511S | Millionaire | Welsh Pony | SY11 (17yo) | Stallion | Black | PR | Lissa |
| 364124C | Milonga Perdida | Criollo | SY24 (4yo) | Mare | Brown | WW | Jewel |
| 070217B | Mims Bad Romance | Quarter Horse | SY17 (11yo) | Mare | Buckskin | WW | Manders |
| 011612C | Mimsosa | Quarter Horse | SY12 (16yo) | Mare | Dark Bay | WW | Manders |
| 013318C | Min | Irish Draught | SY18 (10yo) | Mare | Bay | HU | Morrigan |
| 134020C | Mineomine | Thoroughbred | SY20 (8yo) | Mare | Bay | JP | Merry |
| 185412C | Mini Moosetrap | Shetland Pony | SY12 (16yo) | Mare | Mushroom Bay | PR | Lissa |
| 350325B | Minnesota Shrike | Thoroughbred | SY25 (3yo) | Stallion | Black | FR | Morrigan |
| 297513C | Minstrel of Talisker | Highland Pony | SY13 (15yo) | Stallion | Grey | HU | Manders |
| 311418C | Mint Leaf | Connemara | SY18 (10yo) | Mare | Grey | EV | Jewel |
| 415122B | Minted Trouble | Thoroughbred | SY23 (5yo) | Mare | Buckskin Sabino | FR | Lissa |
| 471521C | Mirabelle | Morgan | SY21 (7yo) | Mare | Silver Bay | DG | Dani |
