Hsi Hseng or Hsi-hseng (Burmese: ဆီဆိုင်မြို့) is a town in the Shan State of eastern Burma. It is located in Hsi Hseng Township in Taunggyi District and lies along National Highway 5. It is connected to Loisawn in the north and Tongkaw in the south. The area is a known producer of opium and methamphetamine; poppy fields and a methamphetamine factory have been reported in Hsi Hseng. Gee Dong was killed near Hsi Hseng in 1974.