1931 USA Indoor Track and Field Championships
| 1931 USA Indoor Track and Field Championships | |
|---|---|
| Dates | February 25 (men) March 14 (women)  | 
| Host city | New York City, New York, United States (men) Newark, New Jersey, United States (women)  | 
| Venue | Madison Square Garden (men) Newark Armory (women)  | 
| Level | Senior | 
| Type | Indoor | 
| Events | 20 (13 men's + 7 women's) | 
← 1930  1932 →   | |
The 1931 USA Indoor Track and Field Championships were organized by the Amateur Athletic Union (AAU) and served as the national championships in indoor track and field for the United States.
The men's edition was held at Madison Square Garden in New York City, New York, and it took place February 25. The women's meet was held separately at the Newark Armory in Newark, New Jersey, taking place March 14.
At the women's championships, Stella Walsh retained her 220 yards title, winning by six yards over Catherine Capp.