2022 NÖ Open – Singles

Mats Moraing was the defending champion but chose not to defend his title.

Jozef Kovalík won the title after defeating Jelle Sels 7–6(8–6), 7–6(7–3) in the final.

Seeds
• # 🇦🇷 Federico Coria (second round)

• # Tseng Chun-hsin (first round)

• # 🇸🇰 Norbert Gombos (semifinals)

• # 🇸🇪 Elias Ymer (semifinals)

• # 🇦🇹 Dennis Novak (first round)

• # 🇦🇹 Jurij Rodionov (quarterfinals)

• # 🇦🇹 Filip Misolic (first round)

• # 🇮🇹 Marco Cecchinato (first round)