The 2023 EAFF U-15 Men's Championship was the inaugural edition of the EAFF U-15 Men's Championship, organised by the East Asian Football Federation (EAFF). The tournament took place from 1 to 8 September in Qingdao, China. A total nine national teams competed in the tournament.
Hosts China won the first title in the tournament, beating Japan on penalties.
There was no qualification phase, thus all ten available members are allowed to compete. Only North Korea didn't send a team to the tournament.
A final squad of 20 players (three of whom must be goalkeepers) must be registered one day before the first match of the tournament.
All times are local, CST (UTC+8).
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The teams that failed to reach the knock-out stage played an additional game to determine their final ranking in the competition.
In the knockout stage, the penalty shoot-out was used to decide the winner if necessary.