The 2018 Asian Men's U20 Volleyball Championship was the 19th edition of the Asian Men's U20 Volleyball Championship, a biennial international volleyball tournament organised by the Asian Volleyball Confederation (AVC) with Bahrain Volleyball Association (BVA). The tournament was held in Riffa, Bahrain from 21 to 28 July 2018. The top two teams of the tournament qualified for the 2019 FIVB Volleyball Men's U21 World Championship as the AVC representatives. Players must be born on or after 1 January 1999. And they can enroll themselves maximum for twice championships.