Man o' War Stakes
| Class | Grade II | 
|---|---|
| Location | Belmont Park Elmont, New York, United States | 
| Inaugurated | 1959 (as Man o' War Handicap at Aqueduct Racetrack) | 
| Race type | Thoroughbred – Flat racing | 
| Website | NYRA | 
| Race information | |
| Distance | 1+3⁄8 miles | 
| Surface | Turf | 
| Track | Left-handed | 
| Qualification | Four-year-olds and older | 
| Weight | 124 lbs with allowances | 
| Purse | $400,000 (since 2024) | 
The Man o' War Stakes is a Grade II American thoroughbred horse race for horses aged four-years-old and older. It is run over a distance of one and three-eighth miles on turf and is scheduled annually for early May at Belmont Park in Elmont, New York. The current purse is $400,000.