1964 USAC Championship Car season

The 1964 USAC Championship Car season consisted of 13 races, beginning in Avondale, Arizona on March 22 and concluding at the same location on November 22. There was also one non-championship event at Pikes Peak, Colorado. The USAC National Champion and Indianapolis 500 winner was A. J. Foyt.

Schedule and results
{{legend|#FFFFFF|Paved/Dirt Oval|border=solid 1px #AAAAAA}} {{legend|#D0E7FF|Road Course/Hill Climb|border=solid 1px #AAAAAA}} {{legend|#FB9902|Non-championship race|border=solid 1px #AAAAAA}}