| Tammany | |
|---|---|
| Sire | Iroquois |
| Grandsire | Leamington |
| Dam | Tullahoma |
| Damsire | Great Tom |
| Sex | Stallion |
| Foaled | 1889 |
| Country | United States |
| Colour | Chestnut |
| Breeder | not found |
| Owner | Marcus Daly |
| Trainer | Matthew Byrnes |
| Record | 14: 9-1–1 |
| Earnings | $113,290 |
| Major wins | |
| Great Eclipse Stakes (1891) Lawrence Realization Stakes (1892) Jerome Handicap (1892) Withers Stakes (1892) Lorillard Stakes (1892) |
|
| Awards | |
| American Horse of the Year (1892) | |
| Horse (Equus ferus caballus) | |
Tammany was an American Thoroughbred race horse. He was the favorite horse owned by Marcus Daly. Out of the American mare Tullahoma, a granddaughter of King Tom, the leading sire in Great Britain & Ireland in 1870 and 1871, Tammany's sire was Iroquois, the first American horse ever to win England's Epsom Derby.
Tammany was the retrospective American Horse of the Year for 1892.