Tiancheng or Tian Cheng may refer to:

Places in China

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Historical eras

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  • Tiancheng (555), era name used by Xiao Yuanming, emperor of the Liang dynasty
  • Tiancheng (758–759), era name used by An Qingxu, emperor of Yan
  • Tiancheng (926–930), era name used by Li Siyuan, emperor of Later Tang