2021 St. Petersburg Open – Doubles

Doubles
2021 St. Petersburg Open
Champions Jamie Murray
Bruno Soares
Runners-up Andrey Golubev
Hugo Nys
Score6–3, 6–4

Jürgen Melzer and Édouard Roger-Vasselin were the defending champions, but Roger-Vasselin chose not to participate and Melzer chose to compete in Vienna instead.

Jamie Murray and Bruno Soares won the title, defeating Andrey Golubev and Hugo Nys in the final, 6–3, 6–4.