| Pacquita | L 24 |
| Paltec | R & M 26 |
| Parisiana | R 24 |
| Paul Veronese | S 24 |
| Peachblow | R 49 |
| Peewee | R 24 |
| Pegase | S 48 |
| Penelope | L 24 |
| Peshawar | R 42 |
| Pink Opal | R 24 |
| Pink Ruffles | R 24 |
| Pixie | R 25 |
| Pluie d'Or | R 24 |
| Plumed Knight | R 24 |
| Poggenbeek | R 32 |
| Prairie Gold | R 24 |
| Prairie Sunset | R 49 |
| Present | R 22 |
| President Pilkiington | R 48 |
| Primavera | R 44 |
| Primrose | R 24 |
| Primus | R 36 |
| Prince d'Orange | S 25 |
| Prince of Orange | R 49 |
| Princess Beatrice | R 24 |
| Princess of Teck | L 24 |
| Priscilla | R 48 |
| Professeur Mitchell | R 48 |
| Progenitor | R 48 |
| Pulcherrima | S 24 |
| Pumila Caerulea | S 40 |
| Purissima | R 47 |
| Purole Giant | R ± 48 |
| Purple King | S, L 24 |