2024 Challenger de Santiago – Doubles

Pedro Boscardin Dias and João Lucas Reis da Silva were the defending champions but lost in the first round to Boris Arias and Federico Zeballos.

Fernando Romboli and Marcelo Zormann won the title after defeating Arias and Zeballos 7–6(7–5), 6–4 in the final.

Seeds
• # 🇺🇸 Evan King / 🇺🇸 Reese Stalder (semifinals)

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

• # 🇧🇷 Fernando Romboli / 🇧🇷 Marcelo Zormann (champions)

• # 🇦🇷 Guillermo Durán / 🇦🇷 Federico Agustín Gómez (withdrew)