2012 Internazionali di Monza e Brianza – Singles

Julian Reister was the defending champion. Daniel Gimeno Traver won the final after defeating Albert Montañés 6–2, 4–6, 6–4 in the final.

Seeds
• # 🇪🇸 Albert Montañés (final)

• # 🇮🇹 Filippo Volandri (quarterfinals)

• # 🇮🇹 Potito Starace (quarterfinals)

• # Blaž Kavčič (semifinals, withdrew)

• # 🇩🇪 Michael Berrer (first round)

• # Antonio Veić (quarterfinals)

• # 🇧🇷 Rogério Dutra da Silva (second round)

• # 🇪🇸 Daniel Gimeno Traver (champion)