2011 US Open – Mixed doubles
| Mixed doubles | |
|---|---|
| 2011 US Open | |
| Champions | Melanie Oudin Jack Sock |
| Runners-up | Gisela Dulko Eduardo Schwank |
| Score | 7–6(7–4), 4–6, [10–8] |
Liezel Huber and Bob Bryan were the defending champions, but they lost to Melanie Oudin and Jack Sock in the second round.
Oudin and Sock went on to win the title, defeating Gisela Dulko and Eduardo Schwank in the final 7–6(7–4), 4–6, [10–8].