2012 Tunis Open – Singles

José Acasuso was the defending champion but decided not to participate. Rubén Ramírez Hidalgo won the title defeating Jérémy Chardy in the final 6–1, 6–4.

Seeds
• # 🇪🇸 Marcel Granollers (semifinals)

• # 🇫🇷 Jérémy Chardy (final)

• # 🇹🇳 Malek Jaziri (second round)

• # 🇪🇸 Rubén Ramírez Hidalgo (champion)

• # 🇦🇷 Horacio Zeballos (second round)

• # 🇪🇪 Jürgen Zopp (semifinals)

• # 🇮🇹 Alessandro Giannessi (second round, withdrew due to a throat infection)

• # 🇹🇷 Marsel İlhan (quarterfinals)