2023 Challenger Concepción – Singles

Daniel Elahi Galán was the defending champion but chose not to defend his title.

Federico Coria won the title after defeating Timofey Skatov 6–4, 6–3 in the final.

Seeds
• # 🇦🇷 Federico Coria (champion)

• # Alejandro Tabilo (quarterfinals)

• # 🇵🇪 Juan Pablo Varillas (second round)

• # 🇦🇷 Juan Manuel Cerúndolo (quarterfinals)

• # 🇦🇷 Camilo Ugo Carabelli (second round)

• # 🇧🇴 Hugo Dellien (semifinals)

• # 🇦🇷 Federico Delbonis (quarterfinals)

• # 🇰🇿 Timofey Skatov (final)