| Group 3 race | |
| Location | Caulfield Racecourse |
|---|---|
| Inaugurated | 1988 |
| Race type | Thoroughbred |
| Sponsor | Premier Signs (2017) |
| Race information | |
| Distance | 1,400 metres |
| Surface | Turf |
| Qualification | Mares four years old and older that are not maidens |
| Weight | Set weights with penalties |
| Purse | $150,000 (2017) |
The Mannerism Stakes is a Melbourne Racing Club Group 3 Thoroughbred horse race for mares aged four years old and older, held under Set Weights conditions with penalties, over a distance of 1400 metres at Caulfield Racecourse in Melbourne, Australia in late February. Prizemoney is A$150,000.
The registered race is named after Mannerism, who won the 1991 Australasian Oaks and 1992 Caulfield Cup.
In 1996 the event was held at Flemington Racecourse.