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The 2017 AFC U-19 Women's Championship was the 9th edition of the AFC U-19 Women's Championship, the biennial international youth football championship organised by the Asian Football Confederation (AFC) for the women's under-19 national teams of Asia. The tournament was held in China for the third consecutive edition between 15–28 October 2017, with a total of eight teams competing.
The draw for the qualifiers was held on 19 May 2016. Four teams qualified directly for the final tournament by their 2015 performance, while the other entrants competed in the qualifying stage for the remaining four spots. The qualifiers were held from 27 October to 6 November 2016, with Group C postponed to 20–24 December 2016 due to the death of King Bhumibol Adulyadej.
Qualified teams
The following eight teams qualified for the final tournament.
The draw was held on 28 April 2017, 16:00 MYT (UTC+8), at the AFC House in Kuala Lumpur, Malaysia. The eight teams were drawn into two groups of four teams. The teams were seeded according to their performance in the 2015 AFC U-19 Women's Championship final tournament and qualification, with the hosts China automatically seeded and assigned to Position A1 in the draw.
Players born between 1 January 1998 and 31 December 2001 are eligible to compete in the tournament. Each team must register a squad of minimum 18 players and maximum 23 players, minimum three of whom must be goalkeepers (Regulations Articles 31.4 and 31.5).
Group stage
The top two teams of each group advance to the semi-finals.
Tiebreakers
Teams are ranked according to points (3 points for a win, 1 point for a draw, 0 points for a loss), and if tied on points, the following tiebreaking criteria are applied, in the order given, to determine the rankings (Regulations Article 11.5):
Goals scored in head-to-head matches among tied teams;
If more than two teams are tied, and after applying all head-to-head criteria above, a subset of teams are still tied, all head-to-head criteria above are reapplied exclusively to this subset of teams;
Goal difference in all group matches;
Goals scored in all group matches;
Penalty shoot-out if only two teams are tied and they met in the last round of the group;
Disciplinary points (yellow card = 1 point, red card as a result of two yellow cards = 3 points, direct red card = 3 points, yellow card followed by direct red card = 4 points);