2019 Western & Southern Open – Men's doubles

Jamie Murray and Bruno Soares were the defending champions, but they chose not to participate together this year. Murray played alongside Neal Skupski, but lost in the semifinals to Ivan Dodig and Filip Polášek. Soares played alongside Mate Pavić, but lost in the semifinals to Juan Sebastián Cabal and Robert Farah.

Dodig and Polášek went on to win the title, defeating Cabal and Farah in the final, 4–6, 6–4, [10–6].

Seeds
• # 🇨🇴 Juan Sebastián Cabal / 🇨🇴 Robert Farah (final)

• # 🇵🇱 Łukasz Kubot / 🇧🇷 Marcelo Melo (quarterfinals)

• # Raven Klaasen / 🇳🇿 Michael Venus (quarterfinals)

• # Jean-Julien Rojer / 🇷🇴 Horia Tecău (first round)

• # 🇫🇷 Pierre-Hugues Herbert / 🇫🇷 Nicolas Mahut (second round)

• # Mate Pavić / 🇧🇷 Bruno Soares (semifinals)

• # 🇫🇮 Henri Kontinen / 🇦🇺 John Peers (quarterfinals)

• # 🇺🇸 Bob Bryan / 🇺🇸 Mike Bryan (second round)