2023 Banja Luka Challenger – Doubles

Vladyslav Manafov and Oleg Prihodko were the defending champions but they chose to defend their title with different partners. Manafov partnered Ivan Liutarevich but lost in the first round to Andrey Golubev and Denys Molchanov. Prihodko partnered Denis Klok but lost in the first round to Viktor Durasovic and Akira Santillan.

Victor Vlad Cornea and Philipp Oswald won the title after defeating Golubev and Molchanov 3–6, 6–1, [15–13] in the final.

Seeds
• # 🇷🇴 Victor Vlad Cornea / 🇦🇹 Philipp Oswald (champions)

• # 🇰🇿 Andrey Golubev / 🇺🇦 Denys Molchanov (final)

• # 🇩🇪 Constantin Frantzen / 🇨🇿 Petr Nouza (semifinals)

• # 🇧🇴 Boris Arias / 🇧🇴 Federico Zeballos (semifinals)