| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| The Lady of the | bay | f | 1858 | Teddington | The Mermaid | Thoroughbred | ||
| The Light | bay | c | 2021 | 643090000484731 | 1476-7 The Riddler | 4312-6 Luzana | Thoroughbred | Mr Mutaev Sh. V. |
| The Little Known | bay | c | 1836 | Muley | Thoroughbred | Great Britain | ||
| 1105-5 The Lobster | d.-bay | c | 2005 | 643098100049032 | Desert Warrior | Fifth Avenue Flirt | Thoroughbred | USA |
| The Lombard | c | 1892 | Wealth | Thoroughbred | ||||
| The Mac Abbess | chestnut | f | 1929 | Abbot's Trace | Thoroughbred | Great Britain | ||
| The Madams Sister | chestnut | f | 1981 | Singh | Carolyn's World | Thoroughbred | USA | |
| The Manager | chestnut | c | 1909 | Voter | Thoroughbred | USA | ||
| The Manful | bay | c | 2020 | 643090000419496 | 1476-7 The Riddler | 4340-6 Milaia Feia | Thoroughbred | Mr Mutaev Sh. V. |
| The Marquis | c | Stockwell | Thoroughbred | Great Britain |