The 2022 AFF U-19 Youth Championship was the 18th edition of the AFF U-19 Youth Championship, organised by ASEAN Football Federation. It was hosted by Indonesia during July 2022. The planned 2020 and 2021 AFF U-19 Youth Championship were cancelled due to COVID-19 pandemic. Players born after 1 January 2003 could participate in this tournament.

The AFF U-19 Youth Championship is an annual international football competition contested by the national teams of the members of the ASEAN Football Federation (AFF) and occasionally invited nations from the rest of Asia. The tournament was previously played at under-20 level, however the AFF followed the lead of the Asian Football Confederation after they renamed its U-20 competition to fall in line with FIFA's naming conventions and also to reflect the age of the players at the competition. Thailand were the champions in the first ever edition in 2002.