Boys' singles
2008 French Open
Final
Champion	Tsung-hua Yang
Runner-up	Jerzy Janowicz
Score	6–3, 7–6(5)
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends −45 45+ women
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The 2008 French Open boys' singles tournament was an event during the 2008 French Open tennis tournament. Vladimir Ignatic was the defending champion, but did not compete in the Juniors in this year.

Tsung-hua Yang won in the final 6–3, 7–6(5), against Jerzy Janowicz.

	Quarterfinals							Semifinals							Final
	1	Bernard Tomic	62	3
	Q	Guido Pella	7	6
								Q	Guido Pella	4	4
								12	Jerzy Janowicz	6	6
	14	Grigor Dimitrov	4	6	3
	12	Jerzy Janowicz	6	3	6
															12	Jerzy Janowicz	3	65
																Tsung-hua Yang	6	7
		Evgeny Donskoy	6	3	6
		Tsung-hua Yang	4	6	8
									Tsung-hua Yang	7	6
								2	César Ramírez	5	4
		Soong-jae Cho	4	1
	2	César Ramírez	6	6

	First round							Second round							Third round							Quarterfinals
	1	Bernard Tomic	6	6
		Ilija Vucic	3	4				1	B Tomic	6	4	6
	WC	Nassim Slilam	3	7	9			WC	N Slilam	4	6	0
		Borut Puc	6	62	7										1	B Tomic	6	6
		Jaan-Frederik Brunken	6	6												J-F Brunken	0	3
		Bradley Klahn	2	2					J-F Brunken	7	6
		Christopher Rungkat	0	3				16	D Goffin	66	1
	16	David Goffin	6	6																		1	B Tomic	62	3
	10	Alexei Grigorov	4	5																		Q	G Pella	7	6
		Andrew Thomas	6	7					A Thomas	7	6
		Vasek Pospisil	2	7	6				V Pospisil	64	4
	Q	José Hernández	6	65	4											A Thomas	0	4
	Q	Guido Pella	6	6											Q	G Pella	6	6
	Q	Thomas Knights	0	1				Q	G Pella	6	6
	WC	François-Arthur Vibert	6	6				WC	F-A Vibert	2	3
	7	Marcelo Arévalo	3	0

	First round							Second round							Third round							Quarterfinals
	3	Jonathan Eysseric	6	6
		Chase Buchanan	0	2				3	J Eysseric	6	6
		Cristóbal Saavedra Corvalán	4	6	6				C Saavedra-Corvalán	2	2
		Wu Di	6	2	3										3	J Eysseric	3	4
		Henri Kontinen	2	64											14	G Dimitrov	6	6
		Marcus Willis	6	7					M Willis	1	3
	Q	Yannik Reuter	3	2				14	G Dimitrov	6	6
	14	Grigor Dimitrov	6	6																		14	G Dimitrov	4	'6	3
	12	Jerzy Janowicz	6	2																		12	J Janowicz	6	3	6
		Alexander Lobkov	1	0	r			12	J Janowicz	6	6
		Marin Draganja	6	7					M Draganja	4	4
	WC	Julien Obry	3	63											12	J Janowicz	63	7	7
	WC	Antoine Feret	7	6											WC	A Feret	7	5	5
		Kittiphong Wachiramanowong	68	4				WC	A Feret	6	4	7
		Jared Easton	60	6	3			5	H Cunha	4	6	5
	5	Henrique Cunha	7	4	6

	First round							Second round							Third round							Quarterfinals
	8	Juan Vázquez-Valenzuela	7	3	2
		Daniel Evans	63	6	6				D Evans	5	4
		Evgeny Donskoy	7	3	6				E Donskoy	7	6
	WC	Axel Michon	67	6	3											E Donskoy	6	4	6
		Mirza Bašić	6	5	4											F Krajinovic-Piskovic	2	6	3
		Filip Krajinović-Piskovic	1	7	6				F Krajinovic-Piskovic	6	6
		Mark Verryth	7	6					M Verryth	2	4
	11	Cedrik-Marcel Stebe	5	4																			E Donskoy	6	3	6
	15	Alexandre Folie	4	5																			T-h Yang	4	6	8
		Tsung-hua Yang	6	7					T-h Yang	6	2	9
		Takanyi Garanganga	7	6					T Garanganga	3	6	7
	WC	Constantin Belot	65	3												T-h Yang	6	7
	Q	Marius Copil	6	6												G Rufin	3	5
		Jarmere Jenkins	3	3				Q	M Copil	1	2
		Guillaume Rufin	6	6					G Rufin	6	6
	4	Yuki Bhambri	2	1

	First round							Second round							Third round							Quarterfinals
	6	José Pereira	6	6
	WC	Adrien Puget	3	4				6	J Pereira	2	3
		Soong-jae Cho	6	2	6				S-j Cho	6	6
		Daniel Cox	3	6	4											S-j Cho	3	6	6
	WC	Tak Khunn Wang	1	0											9	R Harrison	6	3	1
	Q	Andrey Kuznetsov	6	6				Q	A Kuznetsov	7	3	7
		Milos Raonic	65	6	3			9	R Harrison	5	6	9
	9	Ryan Harrison	7	2	6																		Soong-jae Cho	4	1
	13	Peerakit Siributwong	5	0																		2	C Ramírez	6	6
	Q	Nikolaus Moser	7	6				Q	N Moser	7	4
		Jérôme Inzerillo	6	6					J Inzerrillo	65	3	r
		Giacomo Miccini	2	4											Q	N Moser	2	0
		Matt Reid	6	63	0										2	C Ramírez	6	6
	Q	Daniel Smethurst	4	7	6			Q	D Smethurst	4	6	5
		Tadayuki Longhi	0	1				2	C Ramírez	6	3	7
	2	César Ramírez	6	6

• Draw
• Qualifying Draw