The United States Curling Association (dba USA Curling) is the National Governing Body (NGB) of the Olympic sport of curling in the United States and has its national office in Stevens Point, Wis.

As the NGB for the sport of curling, the USCA strives to grow the sport and to win medals in world championships and Olympic Games. The USCA is a member of the World Curling Federation and United States Olympic Committee.