| Doubles | |
|---|---|
| 2011 Legg Mason Tennis Classic | |
| Champions |
|
| Runners-up |
|
| Final score | 6–7(3–7), 7–6(8–6), [10–7] |
Mardy Fish and Mark Knowles were the defending champions; however, Fish chose not to compete.
Mark Knowles teamed up with Xavier Malisse, but they were eliminated by Robert Lindstedt and Horia Tecău.
No. 3 seeds Michaël Llodra and Nenad Zimonjić won the tournament beating Lindstedt & Tecău in the final, 6–7(3–7), 7–6(8–6), [10–7].