List of IndyCar Series racetracks

The following is a list of circuits that have been or are currently being used in the IndyCar Series, 24 ovals, 10 road courses, 10 street circuits, and 1 combined road course. – spread across five countries: the United States,, , , and.

Circuit

 * The "Map" column shows a circuit layout diagram.
 * The "Type" column shows the circuit type. Oval is an oval-shaped racing circuit. A road course is a permanent special circuit that has left and right turns. Meanwhile, Street circuit is a circuit consisting of closed public roads or airport runways, and a combined road course is a racing facility that features a road course that is linked to the oval track.