2022 Rakuten Japan Open Tennis Championships – Doubles

Mackenzie McDonald and Marcelo Melo defeated Rafael Matos and David Vega Hernández in the final, 6–4, 3–6, [10–4] to win the doubles tennis title at the 2022 Japan Open.

Nicolas Mahut and Édouard Roger-Vasselin were the reigning champions from when the event was last held in 2019, but did not participate this year.

Seeds
• # 🇦🇺 Thanasi Kokkinakis / 🇦🇺 Nick Kyrgios (semifinals, withdrew)

• # 🇦🇺 Matthew Ebden / 🇦🇺 Max Purcell (quarterfinals)

• # 🇧🇷 Rafael Matos / 🇪🇸 David Vega Hernández (final)

• # 🇬🇧 Dan Evans / 🇦🇺 John Peers (quarterfinals)

Seeds
• # 🇧🇪 Sander Gillé / 🇧🇪 Joran Vliegen (qualified)

• # 🇺🇸 Max Schnur / 🇦🇺 John-Patrick Smith (qualifying competition)

Qualifiers

 * 1) 🇧🇪 Sander Gillé / 🇧🇪 Joran Vliegen