2023 Bengaluru Open – Singles

Aleksandar Vukic was the defending champion but chose not to defend his title.

Max Purcell won the title after defeating James Duckworth 3–6, 7–5, 7–6(7–5) in the final.

Seeds
• # Tseng Chun-hsin (quarterfinals)

• # 🇦🇺 James Duckworth (final)

• # 🇬🇧 Ryan Peniston (second round)

• # 🇦🇹 Sebastian Ofner (first round)

• # 🇮🇹 Luca Nardi (quarterfinals)

• # 🇮🇹 Francesco Maestrelli (first round)

• # 🇨🇿 Dalibor Svrčina (first round)

• # 🇧🇬 Dimitar Kuzmanov (quarterfinals)