See main article: 2022 Lisboa Belém Open.
Jeevan Nedunchezhiyan and Purav Raja were the defending champions[1] but only Nedunchezhiyan chose to defend his title, partnering Christopher Rungkat. Nedunchezhiyan lost in the semifinals to Vladyslav Manafov and Oleg Prihodko.
Zdeněk Kolář and Gonçalo Oliveira won the title after defeating Manafov and Prihodko 6–1, 7–6(7–4) in the final.