These are drivers who competed in American Championship car racing, sanctioned by the Contest Board of the American Automobile Association (AAA) before 1955, by the United States Auto Club (USAC) between 1956 and 1978, and by Championship Auto Racing Teams (CART) from 1979 through 2007.

• For drivers who competed in the Indy Racing League and the IndyCar Series, see Category:IndyCar Series drivers
• For Indy Lights drivers, see Category:Indy Lights drivers.
• For Atlantic Championship drivers, see Category:Atlantic Championship drivers.

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