2023 Champaign–Urbana Challenger – Doubles

Robert Galloway and Hans Hach Verdugo were the defending champions but only Hach Verdugo chose to defend his title, partnering Luis David Martínez. Hach Verdugo lost in the quarterfinals to Lucas Horve and Oliver Okonkwo.

John-Patrick Smith and Sem Verbeek won the title after defeating Horve and Okonkwo 6–2, 7–6(7–4) in the final.

Seeds
• # 🇦🇺 John-Patrick Smith / Sem Verbeek (champions)

• # 🇲🇽 Hans Hach Verdugo / 🇻🇪 Luis David Martínez (quarterfinals)

• # 🇺🇸 Christian Harrison / Miķelis Lībietis (first round)

• # 🇺🇸 George Goldhoff / 🇺🇸 Alfredo Perez (semifinals)