Hongxian may refer to:
*
Red thread of fate
The Red Thread of Fate (), also referred to as the Red Thread of Marriage, and other variants, is an East Asian belief originating from Chinese mythology. It is commonly thought of as an invisible red cord around the finger of those that are de ...
or hongxian in Chinese
*
Hongxian (short story) (紅線; literally: Red String), a Chinese legend about a female assassin named "Hongxian"
*Hongxian (洪憲), era name of
Yuan Shikai
Yuan Shikai (; 16 September 1859 – 6 June 1916) was a Chinese military and government official who rose to power during the late Qing dynasty and eventually ended the Qing dynasty rule of China in 1912, later becoming the Emperor of China. H ...
's reign as Chinese Emperor
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