List of American Championship Car winners

The following is a list compiling the total number of career victories in open wheel American Championship car racing. The list recognizes IndyCar or Champ Car victories under the following auspices:

Colton Herta is the youngest winner of a major American open-wheel car race; he was 18 years, 11 months and 25 days old when he won the 2019 IndyCar Classic. Louis Unser is the oldest winner of a major American open-wheel car race; he was 57 years, 5 months and 22 days when he won the 1953 Pikes Peak International Hill Climb.