2021 Kremlin Cup – Women's doubles

Shuko Aoyama and Ena Shibahara were the defending champions, having won the previous event in 2019, but chose not to participate.

Women's doubles
2021 Kremlin Cup
Champions	Jeļena Ostapenko Kateřina Siniaková
Runners-up	Nadiia Kichenok Raluca Olaru
Score	6–2, 4–6, [10–8]

Main article: 2021 Kremlin Cup

Jeļena Ostapenko and Kateřina Siniaková won the title, defeating Nadiia Kichenok and Raluca Olaru in the final, 6–2, 4–6, [10–8]. Ostapenko and Siniaková won the title after saving three match points in their quarterfinal match against Viktória Kužmová and Alexandra Panova. This was the first time that Siniaková won a doubles title without regular partner Barbora Krejčíková since January 2019.

Seeds

1. Alexa Guarachi / Desirae Krawczyk (first round)
2. Jeļena Ostapenko / Kateřina Siniaková (champions)
3. Marie Bouzková / Lucie Hradecká (semifinals)
4. Nadiia Kichenok / Raluca Olaru (final)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Draw

	First round							Quarterfinals							Semifinals							Final
	1	A Guarachi D Krawczyk	3	1
		E Alexandrova Y Sizikova	6	6					E Alexandrova Y Sizikova	1	6	[7]
	WC	O Selekhmeteva A Tikhonova	4	7	[8]				N Dzalamidze K Rakhimova	6	4	[10]
		N Dzalamidze K Rakhimova	6	5	[10]											N Dzalamidze K Rakhimova	5	5
	4	N Kichenok R Olaru	0	6	[10]										4	N Kichenok R Olaru	7	7
		T Martincová M Vondroušová	6	2	[4]			4	N Kichenok R Olaru	5
		K Christian E Routliffe	4	0					A Kalinskaya A Potapova	2r
		A Kalinskaya A Potapova	6	6																		4	N Kichenok R Olaru	2	6	[8]
		E Lechemia S Santamaria	1	6	[7]																	2	J Ostapenko K Siniaková	6	4	[10]
		O Kalashnikova M Kato	6	4	[10]				O Kalashnikova M Kato	4	2
		A Danilina Ar Rodionova	1	1				3	M Bouzková L Hradecká	6	6
	3	M Bouzková L Hradecká	6	6											3	M Bouzková L Hradecká	2	7	[2]
		V Kužmová A Panova	7	6											2	J Ostapenko K Siniaková	6	5	[10]
		V Diatchenko M Niculescu	5	2					V Kužmová A Panova	7	3	[9]
	PR	V Lapko L Marozava	3	2				2	J Ostapenko K Siniaková	5	6	[11]
	2	J Ostapenko K Siniaková	6	6

External links

• Main Draw