The girls' singles tournament of the 2017 Asian Junior Badminton Championships was held from 26 July to 30 July 2017.^[1] The defending champions of the last edition is Chen Yufei from China.^[2] Gregoria Mariska, Yeo Jia Min and Pattarasuda Chaiwan were the top 3 seeds in the tournament.^[3] Han Yue of China, the 4th seed, emerged as the champion after she beat 3rd seed Pattarasuda Chaiwan of Thailand in the finals with a score of 21–15, 21–13.^[4]

	Quarterfinals							Semifinals							Final
		Eoon Qi Xuan	14	21	21
		Wang Zhiyi	21	15	13
									Eoon Qi Xuan	11	17
								4	Han Yue	21	21
	4	Han Yue	21	21
	5	Aakarshi Kashyap	8	16
															4	Han Yue	21	21
															3	Pattarasuda Chaiwan	15	13
		Li Wenmei	16	19
	3	Pattarasuda Chaiwan	21	21
								3	Pattarasuda Chaiwan	15	21	21
								2	Yeo Jia Min	21	17	17
		Choirunnisa	18	21	20
	2	Yeo Jia Min	21	15	22

	First round							Second round							Third round							Quarter finals
								1	G Mariska	w	/	o
		S Sodikova	10	10					D Dias
		D Dias	21	21												D Dias	8	5
		Hung E-t	13	12												Eoon Q X	21	21
		Eoon Q X	21	21					Eoon Q X	21	21
		N I Khan	13	12					Kim S-m	11	11
		Kim S-m	21	21																			Eoon Q X	14	21	21
	6	C Jucharoen	19	21	15																		Wang ZY	21	15	13
		Thet H T	21	12	21				Thet H T	21	21
		K Darkhanbaatar	11	14					R Maharjan	12	8
		R Maharjan	21	21												Thet H T	7	9
		Ao I K	12	11												Wang ZY	21	21
		A Chaliha	21	21					A Chaliha	19	21	13
		Yeung S Y	21	18	16				Wang ZY	21	19	21
		Wang ZY	17	21	21

	First round							Second round							Third round							Quarter Finals
								4	Han Y	18	21	21
		S Abedkhojasteh	17	18					S Sandradewi	21	7	7
		S Sandradewi	21	21											4	Han Y	21	21
		M A Sevilla	21	21												Huang Y-h	16	9
		I Gordeyeva	13	17					M A Sevilla	15	8
		Huang Y-h	21	21					Huang Y-h	21	21
		H N Ambalangodage	9	10																		4	Han Y	21	21
	5	A Kashyap	21	21																		5	A Kashyap	8	16
		Wong H C	4	12				5	A Kashyap	21	21
		Oo T T	6	6					Park G-e	17	15
		Park G-e	21	21											5	A Kashyap	21	21
		J R Sito	15	13												E M A Swastika	15	15
		E M A Swastika	21	21					E M A Swastika	21	7	21
		Lim M C	22	19	19				N Aimsaard	16	21	13
		N Aimsaard	20	21	21

	First round							Second round							Third round							Quarter Finals
		Leung Y Y	16	21	12
		Li WM	21	16	21				Li WM	21	21
		Tran T P T	21	21					Tran T P T	6	8
		B Lim	13	11												Li WM	21	21
		S J Barredo	21	16	21										8	S Fatmawati	11	17
		P Joshi	17	21	15				S J Barredo	19	16
		N Teshani	8	10				8	S Fatmawati	21	21
	8	S Fatmawati	21	21																			Li WM	16	19
		G Baatarsuren	5	5																		3	P Chaiwan	21	21
		Eng S J	21	21					Eng S J	22	21	16
		Zou Z L	7	8					Lin S-y	20	23	21
		Lin S-y	21	21												Lin S-y	7	11
		A Zhumabek	21	21											3	P Chaiwan	21	21
		S Mukhiya	13	11					A Zhumabek	6	9
		An S-y	22	18	12			3	P Chaiwan	21	21
	3	P Chaiwan	20	21	21

	First round							Second round							Third round							Quarter Finals
		I Sharma	13	12
		Hsieh Y-y	21	21					Hsieh Y-y	10	18
		Choirunnisa	21	21					Choirunnisa	21	21
		H C Wijayarathne	8	7												Choirunnisa	21	16	21
		S Shavkatova	5	3											7	C Korepap	15	21	8
		Sim Y-j	21	21					Sim Y-j	9	22	15
		Wei YX	18	22				7	C Korepap	21	20	21
	7	C Korepap	21	24																			Choirunnisa	18	21	20
		Wong C W	8	3																		2	Yeo J M	21	15	22
		A O Winata	21	21					A O Winata	21	21
		J Gurung	6	19					Wong C C	9	18
		Wong C C	21	21												A O Winata	11	9
		Phyo L L	7	8											2	Yeo J M	21	21
		A M N Albo	21	21					A M N Albo	13	5
								2	Yeo J M	21	21

• Main Draw