2008 Thailand Open – Singles

Dmitry Tursunov was the defending champion, but chose not to participate that year.

Jo-Wilfried Tsonga won in the final 7–6(7–4), 6–4, against Novak Djokovic.

Seeds
The top four seeds receive a bye into the second round. • # 🇷🇸 Novak Djokovic (final)

• # 🇫🇷 Jo-Wilfried Tsonga (champion)

• # 🇨🇿 Tomáš Berdych (semifinals)

• # 🇫🇷 Gaël Monfils (semifinals)

• # 🇫🇮 Jarkko Nieminen (second round)

• # 🇸🇪 Robin Söderling (quarterfinals)

• # 🇷🇺 Marat Safin (first round)

• # 🇦🇹 Jürgen Melzer  (quarterfinals)