2012 Budapest Grand Prix – Singles

Roberta Vinci was the defending champion, but decided to play at the Estoril Open instead. Sara Errani won this tournament, defeating Elena Vesnina in the final, 7–5, 6–4. With this win, Errani extended her clay court winning streak to 15.

Seeds
• # 🇮🇹 Sara Errani (champion)

• # 🇰🇿 Ksenia Pervak (second round)

• # 🇧🇬 Tsvetana Pironkova (first round)

• # 🇨🇿 Klára Zakopalová (second round)

• # 🇳🇿 Marina Erakovic (semifinals)

• # Petra Martić (quarterfinals)

• # 🇮🇱 Shahar Pe'er (first round)

• # 🇷🇴 Irina-Camelia Begu (first round)

Seeds
• # 🇷🇸 Bojana Jovanovski (first round)

• # 🇨🇿 Eva Birnerová (qualifying competition)

• # 🇺🇿 Akgul Amanmuradova (qualified)

• # Stefanie Vögele (first round)

• # 🇭🇺 Melinda Czink (qualified)

• # 🇷🇴 Mihaela Buzărnescu (first round)

• # 🇭🇺 Réka-Luca Jani (first round)

• # 🇧🇬 Dia Evtimova (first round)

Qualifiers
• # 🇭🇺 Melinda Czink

• # 🇧🇦 Mervana Jugić-Salkić

• # 🇺🇿 Akgul Amanmuradova

• # 🇧🇦 Jasmina Tinjić