The Hyundai i20 N Rally1 is a Rally1 car built by the Hyundai Motorsport that is driven in the World Rally Championship starting in 2022. The prototype car is based on the Hyundai i20 N production car and was first revealed to public during testing in the south of France in May 2021.

Group Rally1 is a technical specification of rally car for use at the highest level of international rallying in the World Rally Championship (WRC) as determined by the FIA. Despite the use of the word 'Group' in the name, there are not multiple classes or subclasses of car and so 'Rally1' may be used alone with the same definition. Rally1 cars were used for the first time in the 2022 WRC season and replaced the outgoing World Rally Car used in the manufacturer's championship. Though they may run on any individual rally as permitted by the organiser, they are not be used in any other championship.