2019 Miami Open – Men's doubles
| Men's doubles | |
|---|---|
| 2019 Miami Open | |
| Champions | Bob Bryan Mike Bryan |
| Runners-up | Wesley Koolhof Stefanos Tsitsipas |
| Score | 7–5, 7–6(10–8) |
Bob and Mike Bryan were the defending champions, and successfully defended the title, defeating Wesley Koolhof and Stefanos Tsitsipas in the final, 7–5, 7–6(10–8). This was their last Masters title.