The Boys' Singles tournament of the 2015 BWF World Junior Championships is held on November 10–15. The defending champion of the last edition is Lin Guipu from China.

Seeded

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Firman Abdul Kholik	15	7
	14	Adulrach Namkul	21	21
								14	Adulrach Namkul	14	15
									Siril Verma	21	21
		Siril Verma	21	21
	10	Satheishtharan Ramachandran	15	14
																Siril Verma	21	10	7
															6	Lu Chia-hung	17	21	21
	6	Lu Chia-hung	19	21	21
	4	Lin Guipu	21	10	18
								6	Lu Chia-hung	21	21
									Koki Watanabe	18	12
	13	Loh Kean Yew	22	17
		Koki Watanabe	24	21

Top half

Section 1

	First round							Second round							Third round							Fourth round
								1	F A Kholik	21	21
		R Chang Yuen	4	7					M Cerkovnik	11	9
		M Cerkovnik	21	21											1	F A Kholik	21	21
		Ö Altinkopru	14	15												P Nipornram	5	15
		P Nipornram	21	21					P Nipornram	21	21
		R Snyman	10	10					B Schaller	14	10
		B Schaller	21	21																		1	F A Kholik	21	21
																							Yeoh S Z	14	17
								16	M Turgut	17	21	10
		D Lee	9	7					V Aglinder	21	15	21
		V Aglinder	21	21												V Aglinder	17	9
		M Brea	20	13												Yeoh S Z	21	21
		L Osele	22	21					L Osele	8	10
		G Cavallotti	6	5					Yeoh S Z	21	21
		Yeoh S Z	21	21

Section 2

	First round							Second round							Third round							Fourth round
								8	W Gnedt	21	21
		K Nupan	21	17	16				B Nel	5	3
		B Nel	18	21	21										8	W Gnedt	10	7
		Pui P F	7	6												Ye BH	21	21
		Chen C-w	21	21					Chen C-w	13	11
		Ye BH	21	21					Ye BH	21	21
		J C Völker	17	14																			Ye BH	10	21	21
	14	A Namkul	21	21																		14	A Namkul	21	18	23
		J Kweekel	13	14				14	A Namkul	21	21
		P Gudfinnsson	21	21					P Gudfinnsson	9	8
		C A Brito	17	15											14	A Namkul	21	21
		R Ng	26	21												A Krapez	16	13
		C Chow	24	14					R Ng
		A Krapez	23	21					A Krapez	w	/	o
		D La Torre	21	13

Section 3

	First round							Second round							Third round							Fourth round
								3	A Antonsen	21	21
		Kang W-h	21	20	16				D King	12	18
		D King	15	22	21										3	A Antonsen	21	21
		Kim H-j	7	15												Chan Y C	10	10
		Chan Y C	21	21					Chan Y C	21	21
		B Szenjai	13	19					F Caponio	12	15
		F Caponio	21	21																		3	A Antonsen	12	21	15
	9	K Wangcharoen	21	21																			S Verma	21	18	21
		D Castillo	5	4				9	K Wangcharoen	21	21
		C A Martinez	12	13					Lee Z J	17	14
		Lee Z J	21	21											9	K Wangcharoen	13	13
		N Veenstra	7	9												S Verma	21	21
		S Verma	21	21					S Verma	21	21
		T Baures	21	21					T Baures	5	13
		J Guardado	5	10

Section 4

	First round							Second round							Third round							Fourth round
								7	T J Popov	21	21
		A Herrera	17	16					J Lai	10	18
		J Lai	21	21											7	T J Popov	21	20
		S Wilson	10	13												K Mitsuhashi	23	22
		Kim M-j	21	21					Kim M-j	16	21	18
		K Mitsuhashi	21	21					K Mitsuhashi	21	10	21
		A J Correa	17	7																			K Mitsuhashi	7	14
	10	S Ramachandran	21	21																		10	S Ramachandran	21	21
		Z A Zheng	8	7				10	S Ramachandran	21	22
		O Guo	21	20	21				O Guo	16	20
		S Opti	15	22	18										10	S Ramachandran	21	21
		Wan W C	21	21												D Mini	5	11
		A La	15	11					Wan W C	11	21	17
		Q Willfer	8	13					D Mini	21	19	21
		D Mini	21	21

Bottom half

Section 5

	First round							Second round							Third round							Fourth round
		M Jennings	16	16
		Lam W L	21	21					Lam W L	13	8
		D Da Silva	8	11					A Vazquez	21	21
		A Vazquez	21	21												A Vazquez	9	11
		F Galjer	18	21	21										11	V Medina	21	21
		J Guevara	21	17	6				F Galjer	7	9
		J Toft	18	15				11	V Medina	21	21
	11	V Medina	21	21																		11	V Medina	13	11
		Tang HD	21	21																		6	Lu C-h	21	21
		B Hillier	12	17					Tang HD	21	19	21
		I Elyouri	17	21	21				I Elyouri	9	21	10
		A A Marinez	21	11	19											Tang HD	8	10
		S Wang	21	21											6	Lu C-h	21	21
		J Lee	8	9					S Wang	6	9
								6	Lu C-h	21	21

Section 6

	First round							Second round							Third round							Fourth round
		M Lidman	20	13
		Y Ogura	22	21					Y Ogura	21	21
		R Silva							J Noguera	3	2
		J Noguera	w	/	o											Y Ogura	15	21	21
		A Medel	4	5												Sun FX	21	19	16
		Sun FX	21	21					Sun FX	21	21
		J Calanche	8	10				12	M Ivanic	11	7
	12	M Ivanic	21	21																			Y Ogura	12	17
		K D Finnsson	14	17																		4	Lin GP	21	21
		F R Trevino	21	21					F R Trevino	15	15
		R Castellanos	19	21	21				R Castellanos	21	21
		Kang M-h	21	14	16											R Castellanos	8	7
		M Umana	21	21											4	Lin GP	21	21
		N Ramdhani	12	9					M Umana	15	20
								4	Lin GP	21	21

Section 7

	First round							Second round							Third round							Fourth round
		Chuang J L	11	8
		Lee C-h	21	21					Lee C-h	21	21
		M A N Chung Tong	21	21					M A N Chung Tong	5	9
		M Delmastro	13	7												Lee C-H	14	21	14
		B Pytel	21	21											13	Loh K Y	21	13	21
		F Hammes	17	19					B Pytel	16	10
		A Yadav	17	11				13	Loh K Y	21	21
	13	Loh K Y	21	21																		13	Loh K Y	22	21	21
		L Pearce	13	21	12																	5	K Leelavechabutr	24	10	17
		Chen JL	21	19	21				Chen JL	21	16	22
		U F Canjura	13	12					P A Maulana	18	21	20
		P A Maulana	21	21												Chen JL	12	13
		Y Watanabe	21	21											5	K Leelavechabutr	21	21
		M Gompertz	10	7					Y Watanabe	17	12
								5	K Leelavechabutr	21	21

Section 8

	First round							Second round							Third round							Fourth round
		S M Martin	12	9
		B Veliz	21	21					B Veliz	12	11
		M Enghøj	20	21	21				M Enghøj	21	21
		N Tagle	22	16	8											M Enghøj	16	19
		A Nogueira	21	17	17										15	C Sen	21	21
		F Degirmenci	18	21	21				F Degirmenci	13	10
								15	C Sen	21	21
																						15	C Sen	18	9
		J A Ho-Shue	21	21																			K Watanabe	21	21
		S Li	13	14					J A Ho-Shue
		K Watanabe	21	21					K Watanabe	w	/	o
		A R Correa	14	6												K Watanabe	21	17	21
		Iek U I	18	21	21										2	Cheam J W	15	21	12
		K Strobl	21	17	16				Iek U I	10	11
								2	Cheam J W	21	21

References

• Main Draw