2018 Citi Open – Men's doubles
| Men's doubles | |
|---|---|
| 2018 Citi Open | |
| Champions | Jamie Murray Bruno Soares |
| Runners-up | Mike Bryan Édouard Roger-Vasselin |
| Score | 3–6, 6–3, [10–4] |
Henri Kontinen and John Peers were the defending champions, but lost in the first round to Juan Sebastián Cabal and Robert Farah.
Jamie Murray and Bruno Soares won the title, defeating Mike Bryan and Édouard Roger-Vasselin in the final, 3–6, 6–3, [10–4].