| Registered Name | Owner / Club | Status |
|---|---|---|
| Monarts Garrison Guy | Rachel Cosgrave Arderin | Approved |
| Monas Legacy | Suzanne Arthur Burren | Approved |
| Monasterboice Darling | Peter King Meath | Approved |
| Monasterboice Victor | Peter King Meath | Approved |
| Monastery Stud Victory | Jade Morton Brooke Lodge | Approved |
| Monatrea Cheeky | Melian Griffith Lan Lismore | Approved |
| Monatrea French Influence | Melian Griffith Lan Lismore | Approved |
| Monatrea M | Sheena Murphy Earl's Well | Approved |
| Monaveen Bill | Stephanie Fitzpatrick Ross House | Approved |
| Monbeg Candy | Nicola Bohane Macetown | Approved |
| Monbeg Crepello | Mary Doyle Mill Road | Approved |
| Monchengladbach (IRE) | Hugh Dillon Ballyteague | Approved |
| Mondello | Andy Fearon Mo Chara | Approved |
| Monellan (IRE) | Barbara Vipond Cheval | Approved |
| Monespoire | Linda Mc Donagh Castle Carraig | Approved |