2018 Torneo Internacional Challenger León – Doubles

Leander Paes and Adil Shamasdin were the defending champions but chose not to defend their title.

Gonzalo Escobar and Manuel Sánchez won the title after defeating Bradley Mousley and John-Patrick Smith 6–4, 6–4 in the final.

Seeds
• # Marcelo Arévalo / 🇲🇽 Miguel Ángel Reyes-Varela (quarterfinals)

• # 🇦🇺 Bradley Mousley / 🇦🇺 John-Patrick Smith (final)

• # 🇬🇧 Brydan Klein / Ruan Roelofse (first round)

• # 🇪🇸 Adrián Menéndez Maceiras / 🇪🇨 Roberto Quiroz (semifinals)