1963 USA Outdoor Track and Field Championships

The 1963 USA Outdoor Track and Field Championships men's competition took place between June 21–23 at Public School Stadium in St. Louis, Missouri. The women's division held their championships separately at the Welcome Stadium in Dayton, Ohio. The Public School Stadium was one of the first stadiums to sport an all-weather track made of asphalt and rubber.

The Marathon championships were run in October at the Yonkers Marathon.