Bob and Mike Bryan were the defending champions, but lost to Mahesh Bhupathi and Leander Paes in the semifinals. Mahesh Bhupathi and Leander Paes won the title, defeating Michaël Llodra and Nenad Zimonjić 7–6(7–4), 7–6(7–2) in the final. Seeds Draw Finals Top half Bottom half References Main Draw Western and Southern Open Doubles 2011 Western & Southern Open