| Kentucky Derby | |
| Location | Churchill Downs |
|---|---|
| Date | May 4, 1985 |
| Winning horse | Spend a Buck |
| Jockey | Ángel Cordero Jr. |
| Trainer | Cam Gambolati |
| Owner | Hunter Farm |
| Conditions | Fast |
| Surface | Dirt |
| Attendance | 108,573 |
The 1985 Kentucky Derby was the 111th running of the Kentucky Derby. The race took place on May 4, 1985,[1] with 108,573 people in attendance.[2]