1975 USA Outdoor Track and Field Championships

The Men's 1975 USA Outdoor Track and Field Championships took place between June 25–27 at Hayward Field on the campus of University of Oregon in Eugene, Oregon. The Women's Championships took place in less elegant conditions at White Plains High School in White Plains, New York. The meet was organized by the Amateur Athletic Union. This was the last edition to segregate genders.

The men's marathon championships were held at the Western Hemisphere Marathon in Culver City, California, on December 7, 1975. The women's Marathon championships were held in the New York Marathon, September 28, 1975.