2019 Internationaux de Tennis de Vendée – Singles

Elias Ymer was the defending champion but chose not to defend his title.

Mikael Ymer won the title after defeating Mathias Bourgue 6–1, 6–4 in the final.

Seeds
All seeds receive a bye into the second round. • # 🇫🇷 Ugo Humbert (third round)

• # 🇫🇷 Grégoire Barrère (second round)

• # 🇸🇪 Mikael Ymer (champion)

• # 🇵🇱 Kamil Majchrzak (second round)

• # 🇮🇹 Stefano Travaglia (third round)

• # 🇷🇴 Marius Copil (quarterfinals)

• # 🇫🇷 Corentin Moutet (second round)

• # Henri Laaksonen (quarterfinals)

• # 🇫🇷 Antoine Hoang (quarterfinals)

• # 🇮🇹 Paolo Lorenzi (third round)

• # 🇸🇰 Norbert Gombos (second round)

• # 🇮🇹 Gianluca Mager (third round)

• # 🇦🇹 Dennis Novak (quarterfinals)

• # 🇮🇹 Jannik Sinner (semifinals)

• # 🇨🇿 Jiří Veselý (semifinals)

• # Ernests Gulbis (second round, retired)