2017 Estoril Open – Doubles

Eric Butorac and Scott Lipsky were the defending champions, but Butorac retired from professional tennis in September 2016 and Lipsky chose to compete in Istanbul instead.

Ryan Harrison and Michael Venus won the title, defeating David Marrero and Tommy Robredo in the final, 7–5, 6–2.

Seeds
• # 🇦🇺 Sam Groth / 🇸🇪 Robert Lindstedt (first round)

• # Wesley Koolhof / Matwé Middelkoop (first round)

• # 🇳🇿 Marcus Daniell / 🇧🇷 Marcelo Demoliner (first round)

• # 🇮🇳 Leander Paes / 🇧🇷 André Sá (quarterfinals)