| Non-graded stakes race | |
 | |
| Location | Arlington Park Arlington Heights, Illinois, United States |
|---|---|
| Inaugurated | 2008 |
| Race type | Thoroughbred - Flat racing |
| Website | www.arlingtonpark.com |
| Race information | |
| Distance | 1 mile (8 furlongs) |
| Surface | Turf |
| Track | Left-handed |
| Qualification | Three-year-olds & up |
| Weight | Assigned |
| Purse | $200,000 |
The American 1000 Guineas was an American Thoroughbred horse race held annually at Arlington Park in Arlington Heights, Illinois.
Inaugurated in 2008, the race was open to three-year-old fillies and was contested on turf over a distance of one mile (eight furlongs).
The race was dropped from Arlington Park's stakes schedule for 2011.