2019 AFF U-18 Youth Championship
The 2019 AFF U-18 Youth Championship is the 17th edition of the AFF U-19 Youth Championship, organised by ASEAN Football Federation. It is hosted by Vietnam during August 2019. Twelve member associations of the ASEAN Football Federation take part in the tournament featuring two groups of six teams.
Australia beat Malaysia 1–0 in the final for their fifth title in the championship.
Participant teams
All of 12 teams from member associations of the ASEAN Football Federation are eligible for the tournament.A total of 12 teams from 12 member associations entered the tournament, listed below:
| Team | Association | Appearance | Previous best performance |
| FA Thailand | 16th | Winners | |
| Vietnam FF | 16th | Winners | |
| FF Cambodia | 11th | Group stage | |
| FA Brunei DS | 9th | Group stage | |
| FA Indonesia | 10th | Winners | |
| Lao FF | 11th | Third place | |
| FA Malaysia | 13th | Winners | |
| Myanmar FF | 13th | Winners | |
| Philippine FF | 9th | Group stage | |
| FA Singapore | 12th | Third place | |
| FF Timor-Leste | 8th | Third place | |
| FF Australia | 8th | Winners |
Squads
Officials
Referees- Lim Bunthoeun
- Dwi Purba Adi Wicaksana
- Thoriq Munir Alkatiri
- Souei Vongkham
- Xaypaseuth Phongsanit
- Razlan Joffri Ali
- Myat Thu
- Clifford Daypuyat
- Ahmad A'qashah Ahmad Al'Badowe
- Mongkolchai Pechsri
- Wiwat Jumpaoon
- Ngô Duy Lân
- Owen Goldrick
- Son Chanphearith
- Bambang Syamsudar
- Nurhadi
- Kilar Ladsavong
- Arif Shamil Abd Rasid
- Mohd Shahreen Che Omar
- Aye Chit Moe
- Francis Engalgado
- Rachain Srichai
- Rawut Nakarit
- Phan Huy Hoàng
Group stage
- All times listed are ICT.
Group A
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Group B
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