The girls' singles event of the 2017 BWF World Junior Championships in badminton was held on 16–22 October. The defending champion was Chen Yufei from China.
Seeds
Phittayaporn Chaiwan (quarterfinals) Yeo Jia Min (fifth round) Gregoria Mariska Tunjung (champion) Goh Jin Wei (semifinals) Han Yue (final) Cai Yanyan (semifinals) Asuka Takahashi (fifth round) Aakarshi Kashyap (fourth round)
Chasinee Korepap (fifth round) Chananchida Jucharoen (quarter-finals) Maria Delcheva (third round) Vivien Sandorhazi (fourth round) Huang Yin-hsuan (fourth round) Reka Madarasz (second round) Tereza Svabikova (third round) Choirunnisa (fifth round)
Draw Finals
Top half Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 7
Section 8
Bottom half Section 9
Section 10
Section 11
Section 12
Section 13
Section 14
Section 15
Section 16
References