2021 Belgrade Open – Doubles
| Doubles | |
|---|---|
| 2021 Belgrade Open | |
| Champions | Jonathan Erlich Andrei Vasilevski |
| Runners-up | André Göransson Rafael Matos |
| Score | 6–4, 6–1 |
This was the first edition of the tournament, primarily created due to the one-week delay of the 2021 French Open.
Jonathan Erlich and Andrei Vasilevski won the title, defeating André Göransson and Rafael Matos in the final, 6–4, 6–1.