| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Wedding Plan | bay | c | 2003 | Enjoy Plan | Wedding Music | Thoroughbred | Poland | |
| Wedding Reception | bay | f | 1978 | Round Table | Prodana Neviesta | Thoroughbred | USA | |
| Wedding Vow | bay | f | 1988 | Nijinsky II | Wedding Picture | Thoroughbred | USA | |
| Wedgewood Blue | bay | f | 1977 | Thoroughbred | USA | |||
| Wedlock | chestnut | f | 1884 | Wenlock | Cybele | Thoroughbred | Great Britain | |
| Wednesday's Child | d.-bay | f | 1995 | Storm Cat | Bashful Charmer | Thoroughbred | USA | |
| Wee Bit of Irish | bay | f | 1972 | Irish Ruler | Thoroughbred | USA | ||
| Wee Bit Saucy | d.-bay | f | 1958 | Swaps | Thoroughbred | USA | ||
| Wee Landing | bay | f | 1968 | First Landing | Wee Nip | Thoroughbred | USA | |
| Wee Lassie | bay | f | 1869 | The Scottish Chief | Minna | Thoroughbred | Great Britain |