In the men's doubles, Bob and Mike Bryan were the defending champions, but they withdrew before the competition as a result of health concerns. French duo Pierre-Hugues Herbert and Nicolas Mahut were the number one seeds, but lost in the first round to Juan Sebastian Cabal and Robert Farah from Colombia. Spaniards Marc López and Rafael Nadal won the gold medal, defeating Romanian duo Florin Mergea and Horia Tecău in the final, 6–2, 3–6, 6–4.