| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Sweet Katie | chestnut | f | 1861 | Thoroughbred | Great Britain | |||
| Sweet Kiss | chestnut | f | 2023 | 643093330013037 | 1952-8 Kas Khip | 5821-7 Star Lav | Thoroughbred | Mrs. Basan O.S., Tambov Region |
| Sweet Lady Briar | bay | f | 1961 | Round Table | Parading Lady | Thoroughbred | Canada | |
| Sweet Lady Brown | bay | f | 2018 | Constitution | Cast in Silver | Thoroughbred | USA | |
| Sweet Lavender | chestnut | f | 1923 | Swynford | Marchetta | Thoroughbred | Great Britain | |
| Sweet Leader | d.-bay | f | 1987 | Mr. Leader | Busy Windsong | Thoroughbred | USA | |
| Sweet Legacy | bay | f | 2013 | Candy Ride | Aspiring | Thoroughbred | USA | |
| Sweet Lemon | chestnut | c | 2007 | Lemon Drop Kid | Sweet Bernadette | Thoroughbred | USA | |
| Sweet Life | chestnut | f | 1970 | Pardao | Vanita | Thoroughbred | Great Britain | |
| Sweet Life | d.-bay | f | 1996 | Kris S | Symbolically | Thoroughbred | USA |