2024 Santa Cruz Challenger – Doubles

Boris Arias and Federico Zeballos were the defending champions but lost in the quarterfinals to Hugo and Murkel Dellien.

Andrea Collarini and Renzo Olivo won the title after defeating Dellien and Dellien 6–4, 6–1 in the final.

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

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

• # 🇧🇷 Fernando Romboli / 🇧🇷 Marcelo Zormann (first round)

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