Liang may refer to:

  • Liang (surname), a Chinese surname common in Taiwan and southern China.
  • Liang (state), one of the states in China of the Spring and Autumn period (475-221 BCE).
  • Liang Dynasty (502-557), one of the Southern Dynasties in the Northern and Southern Dynasties period.
    • Daliang, ancient name of Kaifeng, in the province of Henan
    • Liang, the region of Henan and Shanxi near the historical city of Liang
  • Former Liang, a state of the Sixteen Kingdoms during the Jin dynasty (265–420) in China.
  • Later Liang Dynasty, one of the Five Dynasties during the Five Dynasties and Ten Kingdoms Period in China (907–923).
  • Liang Mukim, one of the mukims in the Belait District of Brunei.
  • The Chinese ounce or tael: 両 liǎng.