| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| The Cure | bay | c | 1841 | Physician | Thoroughbred | Great Britain | ||
| The Daddy | d.-bay | c | 2002 | Valid Expectations | With a Princess | Thoroughbred | USA | |
| The Damsel | chestnut | f | 1935 | Flag Pole | Queen Herod | Thoroughbred | USA | |
| The Dancer | bay | f | 1977 | Green Dancer | Khazaeen | Thoroughbred | France | |
| The Desired | chestnut | f | 1812 | Thoroughbred | Great Britain | |||
| The Dey Of Algiers | bay | c | 1836 | Priam | Thoroughbred | Great Britain | ||
| The Doge | br. | c | 1942 | Bull Dog | Thoroughbred | USA | ||
| The Drum | f | Thoroughbred | ||||||
| The Duke | bay | c | 1862 | Stockwell | Thoroughbred | Great Britain | ||
| The Empress Maud | br. | f | 1881 | Beauclerc | Stella | Thoroughbred | Great Britain |