2023 AFF U-19 Women's Championship

The 2023 AFF U-19 Women's Championship was the 3rd edition of the AFF U-19 Women's Championship, an international women's youth football tournament organised by ASEAN Football Federation (AFF). It was hosted by Indonesia and started on 5 July.

Participant teams
There was no qualification, and all entrants advanced to the final tournament. The following teams from member associations of the AFF entered the tournament:

Venues
Matches will be held in Jakabaring Sport City, with Gelora Sriwijaya Stadium as the main venue and Jakabaring Athletic Field as the alternate venue.

Group stage

 * All times listed are WIB (UTC+7).

Ranking of second-placed teams
Only one second-placed team will qualify for the semi-finals.

Result against fourth-placed team in Group A will be not considered for this ranking.

Knockout stage
In the knockout stage, the penalty shoot-out is used to decide the winner if necessary.

On 10 July, the ASEAN Football Federation or AFF clarified about the draw of the semi-finals, resulting in the adjustment of the Indonesia national team to duel Thailand instead in the semi-finals. According to the conditions, if the best second placed team came from Group A or Group C, then the best second placed team would advance to the semi-finals to meet the winner of Group B, so the draw was adjusted as follows.