| Kentucky Derby | |
| Grade I stakes race | |
 1909 Kentucky Derby winner Wintergreen | |
| Location | Churchill Downs |
|---|---|
| Date | May 3, 1909 |
| Winning horse | Wintergreen |
| Jockey | Vincent Powers |
| Trainer | Charles Mack |
| Owner | Jerome B. Respess |
| Surface | Dirt |
The 1909 Kentucky Derby was the 35th running of the Kentucky Derby. The race took place on May 3, 1909.[1]