2021 Portugal Ladies Open – Doubles

Doubles
2021 Portugal Ladies Open
Champions	Momoko Kobori Hiroko Kuwata
Runners-up	Alicia Barnett Olivia Nicholls
Score	7–6(7–5), 7–6(7–2)

Jessika Ponchet and Isabella Shinikova were the defending champions^[1] but Shinikova chose to compete at the 2021 BGL Luxembourg Open instead. Ponchet partnered alongside Eden Silva, but lost in the semifinals to Momoko Kobori and Hiroko Kuwata.

Kobori and Kuwata went on to win the title, defeating Alicia Barnett and Olivia Nicholls in the final, 7–6^(7–5), 7–6^(7–2).

	First round							Quarterfinals							Semifinals							Final
	1	J Ponchet E Silva	6	6
	WC	CC Reis E Shalimova	1	4				1	J Ponchet E Silva	6	6
	WC	I Murta S-R Sekulic	3	6	[4]			WC	M Jorge V Koussenkova	2	1
	WC	M Jorge V Koussenkova	6	2	[10]										1	J Ponchet E Silva	1	2
	3	O Gadecki M Inglis	63	1												M Kobori H Kuwata	6	6
		C Alves C Monnet	77	6					C Alves C Monnet	61	65
		W Falkowska A Tikhonova	4	7	[9]				M Kobori H Kuwata	77	77
		M Kobori H Kuwata	6	5	[11]																		M Kobori H Kuwata	77	77
		A Barnett O Nicholls	6	6																			A Barnett O Nicholls	65	62
		R Anderson E Bogdan	2	1					A Barnett O Nicholls	6	6
		K Okamura N Stevanović	4	2				4	M Benoît IL Roșca	1	4
	4	M Benoît IL Roșca	6	6												A Barnett O Nicholls	6	711
		C Cerviño Ruiz A Moratelli	6	63	[7]											F Jorge O Parres Azcoitia	3	69
		F Jorge O Parres Azcoitia	3	77	[10]				F Jorge O Parres Azcoitia	2	77	[10]
		K Bejenaru R Șerban	3	6	[2]			2	A Hesse T Maria	6	62	[7]
	2	A Hesse T Maria	6	1	[10]

• Main Draw