2017 Internationaux de Tennis de Vendée – Singles

Julien Benneteau was the defending champion but chose not to defend his title.

Elias Ymer won the title after defeating Yannick Maden 7–5, 6–4 in the final.

Seeds
• # 🇫🇷 Benoît Paire (first round, retired)

• # 🇩🇪 Peter Gojowczyk (quarterfinals)

• # 🇪🇸 Guillermo García López (withdrew)

• # 🇧🇪 Ruben Bemelmans (first round)

• # 🇹🇳 Malek Jaziri (first round)

• # 🇩🇪 Maximilian Marterer (first round, retired)

• # 🇰🇿 Alexander Bublik (second round)

• # 🇮🇹 Stefano Travaglia (second round)

• # 🇪🇸 Tommy Robredo (first round)