The 2019 Americas Rallycross Championship was the second and final season of the Americas Rallycross Championship, a feeder championship to the FIA World Rallycross Championship representing North America. The season consists of six rounds across two categories; Supercar and ARX2. The season commenced on 8 June at the Mid-Ohio Sports Car Course in Lexington, Ohio and finished on the 6 October at the same location. The series folded after the 2019 season.