2023 Challenger Coquimbo – Doubles

Franco Agamenone and Hernán Casanova were the defending champions but only Casanova chose to defend his title, partnering Santiago Rodríguez Taverna. Casanova withdrew before his first round match.

Valerio Aboian and Murkel Dellien won the title after defeating Tomás Farjat and Facundo Juárez 7–6(7–4), 6–0 in the final.

Seeds
• # 🇦🇷 Hernán Casanova / 🇦🇷 Santiago Rodríguez Taverna (withdrew)

• # 🇵🇪 Arklon Huertas del Pino / 🇵🇪 Conner Huertas del Pino (semifinals)

• # 🇦🇷 Leonardo Aboian / 🇦🇷 Ignacio Monzón (first round, withdrew)

• # 🇦🇷 Román Andrés Burruchaga / 🇦🇷 Juan Bautista Torres (withdrew)