2005 PTT Bangkok Open – Singles

This was the first edition of the tournament.

Nicole Vaidišová won in the final, beating Nadia Petrova, 6–1, 6–7(5–7), 7–5.

Seeds
• # 🇷🇺 Nadia Petrova (final)

• # 🇨🇿 Nicole Vaidišová (champion)

• # 🇦🇷 Gisela Dulko (semifinals)

• # 🇯🇵 Shinobu Asagoe (first round)

• # 🇮🇳 Sania Mirza (second round, retired due to a lower-back strain)

• # 🇪🇸 Conchita Martínez (quarterfinals)

• # 🇫🇷 Marion Bartoli (withdrew due to a wrist injury)

• # 🇮🇱 Shahar Pe'er (quarterfinals)