| Registered Name | Owner / Club | Status |
|---|---|---|
| Colour Me Beautiful | Joan Allen Benbulben | Approved |
| Colour Wise | Brigid Neill Thomastown and District | Approved |
| Colourado Cloud | Sharon Power Greenvalley | Approved |
| Colourado Kid | Patricia Warren Donegal Gaeltacht | Approved |
| Coloured Legend | Colm Gainey Dunamase | Approved |
| Colourful Class | Susan Kennedy Castle Hill | Approved |
| Colourful Kiwi | Joanne Logue Hollybrook | Approved |
| Colours of Kilkenny | Anthony Villar Ballycanew | Approved |
| Colours Of The Wind | Sandra Duffy Broomfield | Approved |
| Cols Carrigans Juno | Leah Mc Nulty Benbulben | Approved |
| Coltstown Rodney | Gerry Nolan Castledermot | Approved |
| Columcille Hill | Caroline Tobin Mullingar | Approved |
| Combaro Diamond | JUDY PEARSON Anvil | Approved |
| Comeback Kid | Erin Kelleher Lee Valley | Approved |
| Comeragh Belle (IRE) | Katie Delahunty Kilotteran | Approved |