| Registered Name | Owner / Club | Status |
|---|---|---|
| Pjelgrimm | Pam Kerr Broomfield | Approved |
| PK Kellykeen Arthur | Maegen Fleming Greenhills | Approved |
| Plan B | Mary Ann Casey Greenhills | Approved |
| Platinum Pinto | Pauline Powell Anvil | Approved |
| Playtime Cruise | Jo Penfold Lisduff | Approved |
| Pleasant Diamond Chip | Susan O'Connor Gap of the North | Approved |
| Pleasant Rico | Nicholas Maher Unicorn | Approved |
| Please The Court | Megan Fowler Drynam | Approved |
| PLS Bullseye | Matt Conway Kilrainy | Approved |
| PLS Indian Rose | Rebecca Surman Riverside | Approved |
| PLS Shannon | Marie Claire Van Hout Mill Road | Approved |
| Plunkett Henry | Aoibheann O'Farrell Headfort | Approved |
| PMR Lissin Touch | Victoria Rafter Castle Hill | Approved |
| Pochahontas | Eileen O'Neill Clonough | Approved |
| Poco Argento | LIAM Mc COY Brooke Lodge | Approved |