It consists of Vietnam, Indonesia, Philippines, Myanmar, and Laos.
Vietnam and Philippines advanced to the semi-finals as the top two teams on the group.
Assistant referees:[4] So Kai Man (Hong Kong) Nai Kei Sam Lam (Hong Kong) Fourth official:[4] Muhammad Usaid Jamal (Malaysia) Assistant referees:[6] Kwak Seung-soon (South Korea) Mohd Yusri Muhammad (Malaysia) Fourth official:[6] Mohd Kamil Zakaria Ismail (Malaysia) Video assistant referee: Choi Hyun-jai (South Korea) Assistant video assistant referees: Sivakorn Pu-udom (Thailand) Du Jianxin (China) Assistant referees:[8] Kang Dong-ho (South Korea) Abdul Hannan Abdul Hasim (Singapore) Fourth official:[8] Pansa Chaisanit (Thailand) Video assistant referee: Muhammad Taqi (Singapore) Assistant video assistant referees: Du Jianxin (China) Choi Hyun-jai (South Korea) Assistant referees:[10] Yosuke Takebe (Japan) Apichit Nophuan (Thailand) Fourth official:[10] Warintorn Sassadee (Thailand) Video assistant referee: Muhammad Taqi Al Jaafari Jahari (Singapore) Assistant video assistant referees: Mamdouh Al Shahdan Mufareh (Saudi Arabia) Assistant referees:[12] Isao Nishihashi (Japan) Kota Watanabe (Japan) Fourth official:[12] Tuan Mohd Yaasin Tuan Mohd Hanafiah (Malaysia) Video assistant referee: Choi Hyun-jai (South Korea) Assistant video assistant referees: Sivakorn Pu-udom (Thailand) Du Jianxin (China)
Assistant referees:[14] Ibrahim Abdullah Al Dakheel (Saudi Arabia) Saad Saud Al Subaie (Saudi Arabia) Fourth official:[14] Songkran Bunmeekiart (Thailand) Video assistant referee: Mamdouh Al Shahdan Mufareh (Saudi Arabia) Assistant video assistant referees: Muhammad Taqi Al Jaafari Jahari (Singapore) Assistant referees:[16] Jun Mihara (Japan) Takumi Takagi (Japan) Fourth official:[16] Muhammad Usaid Jamal (Malaysia) Assistant referees:[18] Andrey Tsapenko (Uzbekistan) Timur Gaynulin (Uzbekistan) Fourth official:[18] Mongkolchai Pechsri (Thailand) Assistant referees:[20] Takeshi Asada (Japan) Yosuke Takebe (Japan) Fourth official:[20] Wiwat Jumpa-on (Thailand)
Assistant referees:[22] Yusuke Hamamoto (Japan) Tomoyuki Umeda (Japan) Fourth official:[22] Jansen Foo Chuan Hui (Singapore) Video assistant referee: Mamdouh Al Shahdan Mufareh (Saudi Arabia) Assistant video assistant referees: Mohammed Khaled Al Hoaish (Saudi Arabia)