2021 Qatar ExxonMobil Open – Doubles
| Doubles | |
|---|---|
| 2021 Qatar ExxonMobil Open | |
| Champions | Aslan Karatsev Andrey Rublev |
| Runners-up | Marcus Daniell Philipp Oswald |
| Score | 7–5, 6–4 |
| Draw | 16 |
| Seeds | 4 |
Rohan Bopanna and Wesley Koolhof were the defending champions, but they decided not to participate this year.
Aslan Karatsev and Andrey Rublev won the title, defeating Marcus Daniell and Philipp Oswald in the final, 7–5, 6–4.