2019 Open d'Orléans – Singles

Aljaž Bedene was the defending champion but lost in the quarterfinals to Mikael Ymer.

Ymer won the title after defeating Grégoire Barrère 6–3, 7–5 in the final.

Seeds
All seeds receive a bye into the second round. • # 🇫🇷 Jo-Wilfried Tsonga (semifinals)

• # 🇫🇷 Ugo Humbert (second round)

• # Aljaž Bedene (quarterfinals)

• # 🇮🇹 Stefano Travaglia (second round)

• # 🇷🇴 Marius Copil (second round)

• # 🇫🇷 Corentin Moutet (third round)

• # 🇫🇷 Grégoire Barrère (final)

• # 🇸🇪 Mikael Ymer (champion)

• # 🇫🇷 Antoine Hoang (quarterfinals)

• # 🇹🇳 Malek Jaziri (third round)

• # 🇸🇰 Norbert Gombos (third round)

• # 🇷🇺 Evgeny Donskoy (third round)

• # 🇦🇹 Dennis Novak (second round)

• # Ernests Gulbis (second round)

• # 🇮🇹 Jannik Sinner (third round)

• # 🇩🇪 Yannick Maden (third round)