2021 Meerbusch Challenger – Doubles

Andre Begemann and Florin Mergea were the defending champions^[1] but only Begemann chose to defend his title, partnering Albano Olivetti. Begemann lost in the first round to Jesper de Jong and Bart Stevens.

Szymon Walków and Jan Zieliński won the title after defeating Dustin Brown and Robin Haase 6–3, 6–1 in the final.

Seeds

First round				Quarterfinals				Semifinals					Final

1	D Molchanov A Nedovyesov	7⁷	6
Alt	L Klein J Pospíšil	6⁵	4	1	D Molchanov A Nedovyesov	6⁴	5
	A Šančić A Sitak	7	6		A Šančić A Sitak	7⁷	7
WC	F Fallert J Härteis	5	4						A Šančić A Sitak	4	4
4	D Brown R Haase	6	6					4	D Brown R Haase	6	6
	H Hach Verdugo MÁ Reyes-Varela	4	2	4	D Brown R Haase	6	6
	R Gonzales H Johnson	7⁷	6		R Gonzales H Johnson	0	4
WC	Constantin Schmitz P Tsitsipas	6²	1										4	D Brown R Haase	3	1
	D Ajduković N Fatić	6	6											S Walków J Zieliński	6	6
WC	A Merino S Mochizuki	4	1		D Ajduković N Fatić	0	2
	J de Jong B Stevens	6	7		J de Jong B Stevens	6	6
3	A Begemann A Olivetti	4	5						J de Jong B Stevens	2	7⁷	[9]
	JP Ficovich N Kicker	3	2						S Walków J Zieliński	6	6²	[11]
	S Walków J Zieliński	6	6		S Walków J Zieliński	7⁷	6
	B Bobrov R Safiullin	2	6⁶	2	I Sabanov M Sabanov	6⁵	4
2	I Sabanov M Sabanov	6	7⁸