The FIM Asia Road Racing Championship (known as Idemitsu FIM Asia Road Racing Championship for sponsorship reason) is the regional motorcycle road racing championship for Asia, held since 1996.

This championship is part of the production-based category of racing, similar to the Supersport World Championship, British Supersport Championship, AMA Supersport Championship and Australian Supersport Championship. Modified versions of road-going motorcycles available to the public are featured in the race.

The championship is currently divided into four open-make classes – the ASB1000 (Asia Superbikes), ASS600 (Asia Supersports), ASS250 (Asia Supersports 250) and UB150 (Underbone 150). The new Asian Superbikes class revived off in 2019.

The Asia Road Racing Championship was first organized in 1996 as part of an Asian-wide initiative boost the development of the sport of motorcycle racing in the continent. The championship received the endorsement of the Fédération Internationale de Motocyclisme (FIM, "International Motorcycling Federation") in 1997 and has been recognized since as the Asian continental championship for the FIM.

The commercial rights are owned by Two Wheels Motor Racing, with FIM Asia as the sports sanctioning body.

The 2020 season consists of seven rounds with two races organized per round.

The championship tours in Asia but is open to riders from all nationalities.

The Asia Road Racing 2024 season will consist of 6 races at 5 circuits in 5 Asian countries.