2012 Lima Challenger – Singles

Eduardo Schwank won the last edition in 2009. Guido Andreozzi won the final 6–3, 6–7(6–8), 6–2 against Facundo Argüello.

Seeds
• # 🇫🇷 Éric Prodon (quarterfinals)

• # 🇦🇷 Diego Junqueira (quarterfinals)

• # 🇦🇷 Guido Pella (semifinals)

• # 🇦🇷 Agustín Velotti (semifinals)

• # 🇦🇷 Facundo Argüello (final)

• # 🇮🇹 Thomas Fabbiano (second round)

• # 🇧🇷 Fernando Romboli (first round)

• # Guillermo Rivera-Aránguiz (first round)