2021 Meerbusch Challenger – Doubles
# 2021 Meerbusch Challenger – Doubles

Andre Begemann and Florin Mergea were the defending champions 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

* Denys Molchanov / Aleksandr Nedovyesov (quarterfinals)
* Ivan Sabanov / Matej Sabanov (quarterfinals)
* Andre Begemann / Albano Olivetti (first round)
* Dustin Brown / Robin Haase (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

| First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | D Molchanov A Nedovyesov | $7^7$ | 6 | | | | | | | | | | | | | |
| Alt | L Klein J Pospíšil | $6^5$ | 4 | 1 | D Molchanov A Nedovyesov | $6^4$ | 5 | | | | | | | | | |
| | A Šančić A Sitak | 7 | 6 | | A Šančić A Sitak | $7^7$ | 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 | $7^7$ | 6 | | R Gonzales H Johnson | 0 | 4 | | | | | | | | | |
| WC | Constantin Schmitz P Tsitsipas | $6^2$ | 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 | $7^7$ | [9] | | | | |
| | JP Ficovich N Kicker | 3 | 2 | | | | | | S Walków J Zieliński | 6 | $6^2$ | [11] | | | | |
| | S Walków J Zieliński | 6 | 6 | | S Walków J Zieliński | $7^7$ | 6 | | | | | | | | | |
| | B Bobrov R Safiullin | 2 | $6^6$ | 2 | I Sabanov M Sabanov | $6^5$ | 4 | | | | | | | | | |
| 2 | I Sabanov M Sabanov | 6 | $7^8$ | | | | | | | | | | | | | |
