| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Windies | f | 2000 | Hernando | Wise Speculation | Thoroughbred | Great Britain | ||
| Winding Trail | f | 1948 | Shifting Sands II | Burnt Trail | Thoroughbred | |||
| Windjammer | bay | c | 1969 | Restless Wind | Crowding In | Thoroughbred | USA | |
| Windlass | bay | f | 1813 | Thoroughbred | ||||
| Windle | bay | c | 1804 | Thoroughbred | Great Britain | |||
| Windle-mare | chestnut | f | 1816 | Minerva | Thoroughbred | Great Britain | ||
| Windlestone-mare | grey | f | 1798 | Thoroughbred | Great Britain | |||
| Windmill Girl | bay | f | 1961 | Harnbeam | Chorus Beauty | Thoroughbred | Great Britain | |
| Window | chestnut | c | 1888 | Thoroughbred | France | |||
| Window Seat | bay | f | 1982 | Super Concorde | Sandy Blue | Thoroughbred | USA |