2019 AFF U-16 Girls' Championship  The 2019 AFF U-15 Girls' Championship was the 4th edition of the AFF U-16 Girl's Championship, an international women's football tournament organised by the ASEAN Football Federation (AFF). The tournament was hosted by Thailand from 9 to 21 May 2019.The defending champion was Thailand. They managed to retain their title. The top two teams of each group advanced to the semi-finals. "All times listed are Thai Standard Time ()"  In the knockout stage, the penalty shoot-outs are used to decide the winner if necessary (extra time is not used).