2017 ATP Lyon Open – Singles

The 2017 ATP Lyon Open (also known as the Open Parc Auvergne-Rhône-Alpes Lyon) was a men's tennis tournament that was played on outdoor clay courts. It was the 1st edition of the Lyon Open and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place in the city of Lyon, France, from May 21 through May 27, 2017.

Jo-Wilfried Tsonga won the title, defeating Tomáš Berdych in the final, 7–6(7–2), 7–5.

Seeds
The top four seeds receive a bye into the second round. • #🇨🇦 Milos Raonic (semifinals)

• #🇫🇷 Jo-Wilfried Tsonga (champion)

• #🇨🇿 Tomáš Berdych (final)

• #🇦🇺 Nick Kyrgios (second round)

• #🇫🇷 Gilles Simon (quarterfinals)

• #🇦🇷 Juan Martín del Potro (second round)

• # Borna Ćorić (first round)

• #🇫🇷 Benoît Paire (first round)

Seeds
• # 🇬🇧 Kyle Edmund (qualified)

• # 🇰🇷 Chung Hyeon (qualified)

• # 🇦🇷 Nicolás Kicker (qualified)

• # 🇦🇷 Renzo Olivo (qualifying competition, lucky loser)

• # Gastão Elias (qualified)

• # 🇺🇸 Tennys Sandgren (qualifying competition, lucky loser)

• # 🇫🇷 Quentin Halys (qualifying competition, lucky loser)

• # 🇨🇦 Peter Polansky (qualifying competition)

Qualifiers
• # 🇬🇧 Kyle Edmund

• # 🇰🇷 Chung Hyeon

• # 🇦🇷 Nicolás Kicker

• # Gastão Elias

Lucky losers
• # 🇦🇷 Renzo Olivo

• # 🇺🇸 Tennys Sandgren

• # 🇫🇷 Quentin Halys