| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 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 | |
| The End All | grey | f | 1971 | Promised Land | Tagend | Thoroughbred | USA | |
| The Factor | grey | c | 2008 | War Front | Greyciousness | Thoroughbred | USA | |
| The Faraway Tree | f | 1994 | Suave Dancer | Sassalya | Thoroughbred | Great Britain | ||
| The Filly | grey | f | 1981 | Appiani II | Tigress Silver | Thoroughbred | Germany | |
| The Flying Dutchman | bay | c | 1846 | Bay Middleton | Thoroughbred | Great Britain |