| Grade 1 race | |
| Location | Del Mar Racetrack Del Mar, California, United States |
|---|---|
| Inaugurated | 1981 (at Hollywood Park Racetrack) |
| Race type | Thoroughbred - Flat racing |
| Website | Del Mar |
| Race information | |
| Distance | 1 mile (8 furlongs) |
| Surface | Turf |
| Track | Left-handed |
| Qualification | Fillies and mares three-year-olds and older |
| Weight | Three-year-olds – 120 lbs. Older – 123 lbs. |
| Purse | $300,000 (since 2023) |
The Matriarch Stakes is a Grade I American Thoroughbred horse race for fillies and mares that are of age three-years-old or older over a distance of one mile (8 furlongs) on the turf track scheduled annually in late November at Del Mar Racetrack in Del Mar, California. The event currently carries a purse of $300,000.