2011 Brussels Open – Singles

World No. 1 Caroline Wozniacki won the title, beating Peng Shuai in the final 2–6, 6–3, 6–3. It was Wozniacki's 16th career title and 4th of the year.

Seeds
The top two seeds received a bye into the second round. • # Caroline Wozniacki (champion)

• # 🇷🇺 Vera Zvonareva (semifinals)

• # 🇮🇹 Francesca Schiavone (semifinals)

• # 🇷🇸 Jelena Janković (second round)

• # 🇮🇱 Shahar Pe'er (first round)

• # 🇧🇪 Yanina Wickmayer (quarterfinals, retired due to a back injury)

• # 🇷🇴 Alexandra Dulgheru (quarterfinals)

• # 🇨🇳 Peng Shuai (final)