| Registered Name | Owner / Club | Status |
|---|---|---|
| Chocolate Milkshake | Monica Nielsen Corrib | Approved |
| Choice Rose | Dermot Kane Greenhills | Approved |
| Choose Wisely | Liz Fenton Lismore | Approved |
| Christmas | Rowena Parker Cill Dara | Approved |
| Christmas Jumper (IRE) | Anouska Rickard Oakleaf | Approved |
| Christopher Robin | Gretta O'Mahony Glengarriff | Approved |
| Christy | Jennifer Frankish Horetown | Approved |
| Christy Mor | CHRISTY HUGHES Annaharvey | Approved |
| Chubi Chekker (IRE) | Rebecca McIntyre Cheval | Approved |
| Chuck Miller | Pat Deegan Mill Road | Approved |
| Chuckles | Bernie Whyte Mosstown | Approved |
| Chuckles II | Jenny Hynes Mullingar | Approved |
| Chunky | Jennifer Horgan Lismore | Approved |
| Church Mountain Primrose | Susan Cleary Warrington | Approved |
| Church Point (IRE) | Harry Doran Barrow Valley | Approved |