| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Whirl | d.-chest. | f | 1989 | Bellypha | Spin Turn | Thoroughbred | Great Britain | |
| Whirl for Joy | d.-bay | f | 1960 | Johns Joy | Dark Circles | Thoroughbred | USA | |
| Whirl Right | bay | f | 1945 | Blenheim II | Dustwhirl | Thoroughbred | USA | |
| Whirl Series | bay | f | 1983 | Roberto | Dancealot | Thoroughbred | USA | |
| Whirlabout | bay | f | 1941 | Pompey | Lost Horizon | Thoroughbred | USA | |
| Whirlaway | chestnut | c | 1938 | Blenheim II | Thoroughbred | USA | ||
| Whirling Creek | chestnut | f | 1985 | Island Whirl | Tea Creek | Thoroughbred | USA | |
| Whirling Dun | br. | f | 1934 | Thoroughbred | Great Britain | |||
| Whirling Lark | chestnut | f | 1948 | Whirlaway | Blue Delight | Thoroughbred | USA | |
| Whisk | bay | f | 2012 | Elusive Quality | Fastongrass | Thoroughbred | USA |