2012 BH Telecom Indoors – Singles

Amer Delić was the defending champion but decided not to participate. Jan Hernych won the title, defeating Jan Mertl 6–3, 3–6, 7–6(7–5) in the final.

Seeds
• # 🇩🇪 Andreas Beck (first round)

• # 🇩🇪 Michael Berrer (first round)

• # 🇩🇪 Daniel Brands (first round)

• # 🇷🇺 Alexander Kudryavtsev (semifinals, retired due to a right elbow injury)

• # 🇩🇪 Dustin Brown (semifinals)

• # 🇷🇸 Dušan Lajović (quarterfinals)

• # 🇦🇹 Martin Fischer (first round)

• # 🇱🇹 Laurynas Grigelis (second round)