Florin Mergea and Horia Tecău were the defending champions, but they did not compete in the Juniors this year.

Brendan Evans and Scott Oudsema defeated Robin Haase and Viktor Troicki in the final, 6–4, 6–4 to win the boys' doubles tennis title at the 2004 Wimbledon Championships.^[1]

	Semifinals							Final
		Robin Haase Viktor Troicki	6	6
	6	Guillermo Alcaide Sergei Bubka	3	3
									Robin Haase Viktor Troicki	4	4
								2	Brendan Evans Scott Oudsema	6	6
	4	Rafael Arévalo Coen van Keulen	3	6	4
	2	Brendan Evans Scott Oudsema	6	3	6

	First round							Second round							Quarterfinals							Semifinals
	1	Alex Kuznetsov Mischa Zverev	6	6
		Tushar Liberhan Divij Sharan	3	4				1	A Kuznetsov M Zverev	6	77
		Jamie Baker Tom Rushby	4	4					T Neilly P Simmonds	1	63
		Timothy Neilly Phillip Simmonds	6	6											1	A Kuznetsov M Zverev	63	77	12
		Jérémy Chardy Fabrice Martin	6	64	4											R Haase V Troicki	77	64	14
		Daniel Müller Sebastian Rieschick	3	77	6				D Müller S Rieschick	3	2
		Robin Haase Viktor Troicki	6	64	7				R Haase V Troicki	6	6
	7	Scoville Jenkins Miles Kasiri	4	77	5																		R Haase V Troicki	6	6
	3	Jun Woong-sun Kim Sun-yong	4	60																		6	G Alcaide S Bubka	3	3
		Nikita Kryvonos Alexander Nedovesov	6	77					N Kryvonos A Nedovesov	77	6
	WC	Jack Baker James Lloyd	5	7	1			WC	N Cavaday R Wire	62	5
	WC	Nick Cavaday Richard Wire	7	5	6											N Kryvonos A Nedovesov	2	78	2
		Andrea Arnaboldi Juan Martín del Potro	3	2											6	G Alcaide S Bubka	6	66	6
		Lachlan Ferguson Joel Kerley	6	6					L Ferguson J Kerley	6	3	3
		Peter Miklušičák Vilim Višak	3	4				6	G Alcaide S Bubka	2	6	6
	6	Guillermo Alcaide Sergei Bubka	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	Kamil Čapkovič Lukáš Lacko
		Fabio Fognini Aljoscha Thron	w/o					8	K Čapkovič L Lacko	77	6
		Niels Desein Juho Paukku	6	6					N Desein J Paukku	63	4
		Takanobu Fujii Sunu-Wahya Trijati	2	3											8	K Čapkovič L Lacko	2	6	4
	WC	Matthew Brown Jamie Murray	77	65	7										4	R Arévalo C van Keulen	6	2	6
		David Galic Remko de Rijke	61	77	5			WC	M Brown J Murray	6	4	3
		G.D. Jones William Ward	4	4				4	R Arévalo C van Keulen	3	6	6
	4	Rafael Arévalo Coen van Keulen	6	6																		4	R Arévalo C van Keulen	3	6	4
	5	Karan Rastogi Yi Chu-huan	66	6	6																	2	B Evans S Oudsema	6	3	6
		Martin Fischer Philipp Oswald	78	1	2			5	K Rastogi C-h Yi	6	6
		Juan-Pablo Amado Vahid Mirzadeh	7	6					J-P Amado V Mirzadeh	1	3
		Thomaz Bellucci Mehdi Ziadi	5	3											5	K Rastogi C-h Yi	2	2
	WC	Dominic Inglot Faris Khatib	64	6	9										2	B Evans S Oudsema	6	6
	Alt	Salifu Mohammed Donald Young	77	3	7			WC	D Inglot F Khatib	1	3
		Kevin Anderson Greg Ouellette	4	67				2	B Evans S Oudsema	6	6
	2	Brendan Evans Scott Oudsema	6	79

• Source for the draw at Wimbledon.com
• "The Junior Championships, Wimbledon 2004". International Tennis Federation. Retrieved 28 May 2018.