The teams taking part in AFC U-23 Championship Thailand 2020 have been confirmed.

The 11 group winners and four best second-placed teams along with host Thailand qualified for the finals to be held on January 8-26, 2020 out of 43 teams that participated in the qualifiers.

Group Winners:: Group A: Qatar; Group B: Bahrain; Group C: Iraq; Group D: UAE; Group E: Jordan; Group F: Uzbekistan; Group G: DPR Korea; Group H: Korea Republic; Group I: Japan; Group J: China PR; Group K: Vietnam

Four Best Second-Placed Teams: Australia (Group H), Islamic Republic of Iran(Group C), Syria(Group E), Saudi Arabia(Group D)

Host: Thailand

The top three teams in the finals will qualify for the 2020 Tokyo Olympics, although should Japan emerge as one of them, the fourth-placed side will advance.