2012 PTT Pattaya Open – Singles
Daniela Hantuchová successfully defended her title beating Maria Kirilenko 6–7(4–7), 6–3, 6–3 in the final.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References
 Main Draw
 Qualifying Draw

Singles
PTT Pattaya Open - Singles
 in women's tennis