The Girls' Singles tournament of the 2015 BWF World Junior Championships is held on November 10–15. The defending champion of the last edition is Akane Yamaguchi from Japan.

	Quarterfinals							Semifinals							Final
	1	He Bingjiao	21	13	19
	11	Natsuki Nidaira	12	21	21
								11	Natsuki Nidaira	15	21	14
									Lee Ying Ying	21	16	21
		Lee Ying Ying	19	21	21
	8	Julie Dawall Jakobsen	21	13	10
																Lee Ying Ying	15	16
															4	Goh Jin Wei	21	21
	13	Chen Yufei	19	20
	4	Goh Jin Wei	21	22
								4	Goh Jin Wei	21	21
									Moe Araki	10	10
		Gao Fangjie	16	18
		Moe Araki	21	21

	First round							Second round							Third round							Fourth round
								1	He BJ	21	21
		A Artiz	7	4					Q Ouyang	19	19
		Q Ouyang	21	21											1	He BJ	21	18	21
		P Chaiwan	21	21												P Chaiwan	14	21	8
		E Cizelj	14	13					P Chaiwan	21	21
		L Schoeman	7	11					K Kuuba	10	13
		K Kuuba	21	21																		1	He BJ	21	21
																							Lee Y-r	15	17
								15	J Lai	21	21
		K Galenic	21	21					K Galenic	8	10
		P Pontigo	4	2											15	J Lai	11	21	9
		D Jille	21	21												Lee Y-r	21	15	21
		A J Paiz	6	6					D Jille	10	13
		Lee Y-r	21	21					Lee Y-r	21	21
		Ng Q X	6	12

	First round							Second round							Third round							Fourth round
								7	R S Gadde	21	21
		D Y Indah Sari	21	21					D Y Indah Sari	14	12
		D Quek	12	10											7	R S Gadde	21	21
		B Gil	4	6												Park G-e	17	12
		Yeung S Y	21	21					Yeung S Y	11	14
		N A Jimenez	4	8					Park G-e	21	21
		Park G-e	21	21																		7	R S Gadde	21	11	10
																						11	N Nidaira	13	21	21
								11	N Nidaira	22	21	21
		B Ceylan	7	8					S Saito	24	12	14
		S Saito	21	21											11	N Nidaira	21	21
		Y Li	21	21												Y Li	10	11
		L Maharaj	10	10					Y Li	21	22
		A P de la Torre	21	21					A P de la Torre	15	20
		T Sánchez	13	11

	First round							Second round							Third round							Fourth round
								3	S Katethong	21	14	13
		V Sandorhazi	10	13					Lee Y Y	18	21	21
		Lee Y Y	21	21												Lee Y Y	21	21
		Y Hoyaux	21	21												Y Hoyaux	13	9
		P Polanc	13	10					Y Hoyaux	15	21	21
		E Karlsson	21	21	21				E Karlsson	21	18	12
		Gong X X	14	23	9																		Lee Y Y	21	21
																						9	C Azurmendi	16	11
								9	C Azurmendi	21	21
		A Montero							A Montero	4	1
		Yeo J M	w	/	o										9	C Azurmendi	21	21
		A I Valero	21	21												V Chen	18	18
		A L Martinez	8	2					A I Valero	7	15
		V Chen	21	21					V Chen	21	21
		G Fiorito	12	6

	First round							Second round							Third round							Fourth round
								8	J D Jakobsen	21	21
		Zou Z L	9	5					T Muralitharan	18	18
		T Muralitharan	21	21											8	J D Jakobsen	21	21
		C Rowe	15	21	21											T Ho	15	17
		P La Torre	21	18	13				C Rowe	15	9
		T Ho	21	21					T Ho	21	21
		P Ramdhani	8	3																		8	J D Jakobsen	w	/	o
	12	K İnal	16	11																			Li Y
		Baek H-n	21	21					Baek H-n	11	22	8
		Li Y	21	21					Li Y	21	20	21
		J Hsu	5	11												Li Y	21	21
		C Zhang	22	21												Sung S-y	11	16
		A K Jonsdottir	20	19					C Zhang	9	14
		M Hernandez	6	8					Sung S-y	21	21
		Sung S-y	21	21

	First round							Second round							Third round							Fourth round
		A K Johannsdottir	12	11
		R Stern	21	21					R Stern	13	7
		J Magnusson	21	11	8				C Jucharoen	21	21
		C Jucharoen	14	21	21											C Jucharoen	12	11
		M Azcuy	9	11											13	Chen YF	21	21
		A Schreiber	21	21					A Schreiber	7	15
		Hsu W-c	11	10				13	Chen YF	21	21
	13	Chen YF	21	21																		13	Chen YF	21	21
		A Wu	21	21																		5	P Chochuwong	14	18
		S Fu	14	8					A Wu	21	21
		L Villalobos	21	25					L Villalobos	12	9
		A Samayoa	15	23												A Wu	18	10
		F Centeno	8	4											5	P Chochuwong	21	21
		V Gummadi	21	21					V Gummadi	16	17
								5	P Chochuwong	21	21

	First round							Second round							Third round							Fourth round
		D Yin	21	21
		M Soto	9	13					D Yin	10	8
		J F Sugiarto	21	21					J F Sugiarto	21	21
		M Baan	10	12												J F Sugiarto	10	21	15
		L Pontigo	4	3											14	M Blichfeldt	21	15	21
		Ong R-n	21	21					Ong R-n	12	17
								14	M Blichfeldt	21	21
																						14	M Blichfeldt
		M Lambert	21	21																		4	Goh J W	w	/	o
		A Haywood	10	9					M Lambert	18	10
		Shim Y-r	21	21					Shim Y-r	21	21
		T Caicedo	0	5												Shim Y-r	5	9
		M Skødstrup	21	21											4	Goh J W	21	21
		D M Ortiz	6	11					M Skødstrup	6	6
								4	Goh J W	21	21

	First round							Second round							Third round							Fourth round
		Gao FJ	21	21
		Fan K Y	13	8					Gao FJ	21	21
		N Arih	14	21	21				N Arih	15	11
		S Penalver	21	14	14											Gao FJ	21	21
		R Madarasz	21	21											10	A Demirbag	12	6
		F Bernatene	7	5					R Madarasz	21	18
								10	A Demirbag	23	21
																							Gao FJ	24	26
		J Scholtz	21	21																		6	G Mariska	22	24
		E C Reynolds	10	15					J Scholtz	16	19
		Lee C-h	21	21					Lee C-h	21	21
		M Punter	6	5												Lee C-h	19	17
		E Svensson	21	21											6	G Mariska	21	21
		E Murio	9	13					E Svensson	8	5
								6	G Mariska	21	21

	First round							Second round							Third round							Fourth round
		B A Polanco	22	10
		F Saponara	24	21					F Saponara	10	8
		M Araki	21	21					M Araki	21	21
		H Rüütel	12	14												M Araki	21	21
		S Pardeshi	21	15	21											S Pardeshi	10	11
		Lai I-t	15	21	7				S Pardeshi	21	21
								16	D Macias	12	14
																							M Araki	21	12	21
		M Paiz	6	10																		2	S Kawakami	15	21	19
		Ngan M L	21	21					Ngan M L	21	21
		M Wilson	21	20	21				M Wilson	12	10
		S Garino	15	22	18											Ngan M L	6	12
		C Pan	21	21											2	S Kawakami	21	21
		K Cheng	13	16					C Pan	19	13
								2	S Kawakami	21	21

• Main Draw