2017 Open d'Orléans – Singles

Pierre-Hugues Herbert was the defending champion but lost in the second round to Illya Marchenko.

Norbert Gombos won the title after defeating Julien Benneteau 6–3, 5–7, 6–2 in the final.

Seeds
• # 🇦🇷 Horacio Zeballos (quarterfinals)

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

• # 🇰🇿 Mikhail Kukushkin (second round)

• # 🇸🇰 Norbert Gombos (champion)

• # 🇷🇺 Andrey Kuznetsov (quarterfinals)

• # 🇫🇷 Julien Benneteau (final)

• # 🇰🇿 Alexander Bublik (second round)

• # 🇫🇷 Nicolas Mahut (quarterfinals)