| Emilius | |
|---|---|
&sq=Qlik&lang=&file=File:Emilius,_Derby_winner.jpg) Emilius with a groom. Painting by William Tasker. | |
| Sire | Orville |
| Grandsire | Beningbrough |
| Dam | Emily |
| Damsire | Stamford |
| Sex | Stallion |
| Foaled | 1820 |
| Country | United Kingdom of Great Britain and Ireland |
| Colour | Bay |
| Breeder | John Udney |
| Owner | John Udney |
| Trainer | Robert Robson |
| Record | 10:7-2-0 |
| Major wins | |
| Riddlesworth Stakes (1823) Epsom Derby (1823) Grand Duke Michael Stakes (1823) | |
| Honours | |
| Leading sire in Great Britain and Ireland (1830, 1831) | |
Emilius (1820–1847) was a British Thoroughbred racehorse and sire. In a career that lasted from April 1823 to October 1824 he ran ten times and won seven races, including a walkover. As a three-year-old in 1823 he was undefeated in six starts, including the Derby. After a less impressive year in 1824 he was retired to stud and became a highly successful and important breeding stallion.