Girls' doubles
2021 Wimbledon Championships
Final
Champions	Kristina Dmitruk Diana Shnaider
Runners-up	Sofia Costoulas Laura Hietaranta
Score	6–1, 6–2
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad
← 2019 · Wimbledon Championships · 2022 →

Kristina Dmitruk and Diana Shnaider won the title, defeating Sofia Costoulas and Laura Hietaranta in the final, 6–1, 6–2.^[1]

Savannah Broadus and Abigail Forbes were the defending champions from when the event was last held in 2019,^[2] but were no longer eligible to participate in junior tournaments.

	Semifinals							Final
	1	Kristina Dmitruk Diana Shnaider	6	6
		Reese Brantmeier Elvina Kalieva	3	2
								1	Kristina Dmitruk Diana Shnaider	6	6
									Sofia Costoulas Laura Hietaranta	1	2
		Sofia Costoulas Laura Hietaranta	2	6	[10]
	2	Linda Fruhvirtová Polina Kudermetova	6	2	[8]

	First round							Second round							Quarterfinals							Semifinals
	1	Kristina Dmitruk Diana Shnaider	6	6
	WC	Jessica Dawson Alicia Dudeney	3	2				1	K Dmitruk D Shnaider	6	6
		Nikola Bartůňková Barbora Palicová	4	6	[13]				C Ngounoue A Yepifanova	2	2
		Clervie Ngounoue Alexandra Yepifanova	6	3	[15]										1	K Dmitruk D Shnaider	6	6
		Elena Pridankina Ksenia Zaytseva	6	77												E Pridankina K Zaytseva	3	2
		Solana Sierra Johanne Svendsen	1	64					E Pridankina K Zaytseva	w/o
		Kayla Cross Annabelle Xu	6	4	[6]			6	M Guth J Middendorf
	6	Mara Guth Julia Middendorf	2	6	[10]																	1	K Dmitruk D Shnaider	6	6
	4	Victoria Jiménez Kasintseva Ane Mintegi del Olmo	65	6	[8]																		R Brantmeier E Kalieva	3	2
		Reese Brantmeier Elvina Kalieva	77	2	[10]				R Brantmeier E Kalieva	6	6
	WC	Kylie Bilchev Mingge Xu	2					WC	K Bilchev M Xu	4	2
		Michaela Laki Lola Radivojević	0r													R Brantmeier E Kalieva	6	4	[11]
		Tatiana Barkova Alexis Blokhina	4	1												D Viďmanová R Zelníčková	4	6	[9]
		Eleonora Alvisi Matilde Paoletti	6	6					E Alvisi M Paoletti
		Darja Viďmanová Radka Zelníčková	6	6					D Viďmanová R Zelníčková	w/o
	7	Polina Iatcenko Petra Marčinko	3	3

	First round							Second round							Quarterfinals							Semifinals
	5	Julia García Dana Guzmán	1	6	[6]
		Sofia Costoulas Laura Hietaranta	6	3	[10]				S Costoulas L Hietaranta	6	6
		Alina Shcherbinina Sabina Zeynalova	6	6					A Shcherbinina S Zeynalova	4	0
		Amelia Bissett Matilda Mutavdzic	4	1												S Costoulas L Hietaranta	5	6	[10]
		Chelsea Fontenel Ashlyn Krueger	77	6												C Fontenel A Krueger	7	3	[6]
		Océane Babel Evialina Laskevich	62	3					C Fontenel A Krueger	6	4	[11]
		Erika Matsuda Valencia Xu	0	0				3	A Eala PM Nugroho	4	6	[9]
	3	Alex Eala Priska Madelyn Nugroho	6	6																			S Costoulas L Hietaranta	2	6	[10]
	8	Elizabeth Coleman Madison Sieg	6	6																		2	L Fruhvirtová P Kudermetova	6	2	[8]
		Bianca Behúlová Linda Klimovičová	3	3				8	E Coleman M Sieg	6	4	[10]
	WC	Hephzibah Oluwadare Hannah Smith	2	3					N Rivkin H Vandewinkel	3	6	[5]
		Nicole Rivkin Hanne Vandewinkel	6	6											8	E Coleman M Sieg	3	4
		Sára Bejlek Lucie Havlíčková	6	6											2	L Fruhvirtová P Kudermetova	6	6
		Lucie Nguyen Tan Sebastianna Scilipoti	4	1					S Bejlek L Havlíčková	3	77	[8]
	WC	Eva Shaw Ranah Akua Stoiber	6	3	[3]			2	L Fruhvirtová P Kudermetova	6	64	[10]
	2	Linda Fruhvirtová Polina Kudermetova	3	6	[10]

• Draw