| Doubles | |
|---|---|
| 2020 Marbella Tennis Open | |
| Champions |  Gerard Granollers Pedro Martínez |
| Runners-up |  Luis David Martínez  Fernando Romboli |
| Final score | 6–3, 6–4 |
Kevin Krawietz and Andreas Mies were the defending champions [1] but chose not to defend their title.
Gerard Granollers and Pedro Martínez won the title after defeating Luis David Martínez and Fernando Romboli 6–3, 6–4 in the final.
Romain Arneodo / David Vega Hernández (first round)
Purav Raja / Ramkumar Ramanathan (first round) Luis David Martínez / Fernando Romboli (final) Gerard Granollers / Pedro Martínez (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | R Arneodo D Vega Hernández | 3 | 2 | ||||||||||||||||||||||||
 F Gaio A Pellegrino | 6 | 6 | F Gaio A Pellegrino | w/o | |||||||||||||||||||||||
| Alt |  E Benchetrit A Müller | 1 | 0 | Alt |  P Krstin  D Kuzmanov | ||||||||||||||||||||||
| Alt | P Krstin D Kuzmanov | 6 | 6 | F Gaio A Pellegrino | 3 | 62 | |||||||||||||||||||||
| 4 | G Granollers P Martínez | 6 | 6 | 4 | G Granollers P Martínez | 6 | 77 | ||||||||||||||||||||
| S Martos Gornés J Munar | 4 | 3 | 4 | G Granollers P Martínez | 4 | 6 | [10] | ||||||||||||||||||||
 M Jaziri  J Kovalík | Alt |  V Kopřiva J Pospíšil | 6 | 2 | [4] | ||||||||||||||||||||||
| Alt | V Kopřiva J Pospíšil | w/o | 4 | G Granollers P Martínez | 6 | 6 | |||||||||||||||||||||
A Martin  G Oliveira | 5 | 6 | [10] | 3 | LD Martínez F Romboli | 3 | 4 | ||||||||||||||||||||
| WC | Í Cervantes O Roca Batalla | 7 | 4 | [4] | A Martin G Oliveira | ||||||||||||||||||||||
R Bonadio  DE Galán | 64 | 7 | [12] | 3 | LD Martínez F Romboli | w/o | |||||||||||||||||||||
| 3 | LD Martínez F Romboli | 77 | 5 | [14] | 3 | LD Martínez F Romboli | w/o | ||||||||||||||||||||
| WC | C Gómez-Herrera M Vilella Martínez | 65 | 2 |  S Diez  B Rola | |||||||||||||||||||||||
| S Diez B Rola | 77 | 6 | S Diez B Rola | 6 | 6 | ||||||||||||||||||||||
| C Taberner B Zapata Miralles | 6 | 6 | C Taberner B Zapata Miralles | 3 | 0 | ||||||||||||||||||||||
| 2 | P Raja R Ramanathan | 2 | 4 | ||||||||||||||||||||||||
Gerard Granollers and Oriol Roca Batalla were the defending champions but only Roca Batalla decided to defend his title, partnering Pedro Martínez. Roca Batalla lost in the quarterfinals to Kevin Krawietz and Maximilian Marterer.
Tomasz Bednarek and David Pel were the defending champions but chose not to defend their title.
Pedro Cachín and Íñigo Cervantes were the defending champions but chose not to defend their title.
Marco Cecchinato and Matteo Donati were the defending champions but chose not to defend their title.
Roberto Maytín and Fernando Romboli were the defending champions but chose not to defend their title.
Wesley Koolhof and Artem Sitak were the defending champions but chose not to defend their title.
Sander Arends and Adil Shamasdin were the defending champions but chose not to defend their title.
Mateusz Kowalczyk and Szymon Walków were the defending champions but only Walków chose to defend his title, partnering Karol Drzewiecki. Walków lost in the first round to Javier Barranco Cosano and Raúl Brancaccio.
Denys Molchanov and Igor Zelenay were the defending champions but chose not to defend their title.
Gerard Granollers and Pedro Martínez were the defending champions and successfully defended their title.
Guillermo Durán and Roberto Quiroz were the defending champions but only Quiroz chose to defend his title, partnering Yannick Hanfmann. Quiroz lost in the first round to Luis David Martínez and Felipe Meligeni Alves.
Máximo González and Nicolás Jarry were the defending champions, but Jarry could not compete due to a provisional suspension. González played alongside Fabrice Martin but lost in the quarterfinals to Marcel Granollers and Horacio Zeballos.
Franco Agamenone and Fernando Romboli were the defending champions but chose not to defend their title.
Gerard Granollers and Pedro Martínez were the defending champions but chose not to defend their title.
Nicolas Mahut and Pierre-Hugues Herbert defeated Alexander Bublik and Andrey Golubev in the final, 4–6, 7–6(7–1), 6–4, to win the men's doubles title at the 2021 French Open. It was their second French Open title and fifth major title together. They saved match points in their semifinal match against Juan Sebastián Cabal and Robert Farah. Bublik and Golubev became the first male Kazakhstani players to reach a major final.
Robin Haase and Philipp Oswald were the reigning champions from when the tournament was last held in 2019, but chose not to defend their title.
Luis David Martínez and Felipe Meligeni Alves were the defending champions but only Martínez chose to defend his title, partnering Roberto Quiroz. Martínez lost in the first round to Jesper de Jong and Bart Stevens.
Luis David Martínez and Felipe Meligeni Alves were the defending champions but chose to defend their title with different partners. Martínez partnered Fernando Romboli but lost in the semifinals to Nicolás Barrientos and Alejandro Gómez. Meligeni Alves partnered Rafael Matos but withdrew before the final due to a positive test for COVID-19.
Marcel Granollers and Horacio Zeballos were the defending champions, when the event was last held in 2020, but lost to Jamie Murray and Bruno Soares in the semifinals.
Kevin Krawietz and Andreas Mies defeated Wesley Koolhof and Neal Skupski in the final, 6–7(3–7), 7–6(7–5), [10–6] to win the doubles tennis title at the 2022 Barcelona Open.