The 1966 USA Indoor Track and Field Championships were held at Tingley Coliseum in Albuquerque, New Mexico.

Organized by the Amateur Athletic Union (AAU), the competition took place on March 4-5 and served as the national championships in indoor track and field for the United States.

[1] At the championships, Bill Gaines tied the world record of 5.9 seconds in the 60 yards prelims, and then went on to win the event in 6.0 seconds.

[2]