2009 US Open – Men's Doubles
and Mike Bryan were the defending champions, but lost in the semifinals against Lukáš Dlouhý and Leander Paes.
Lukáš Dlouhý and Leander Paes won in the final 3–6, 6–3, 6–2 against Mahesh Bhupathi and Mark Knowles.Seeds
Draw
Finals
Section 2
Section 3
Section 4