Yang Guangyuan
Fan Yanguang () (died September 30, 940), courtesy name Zihuan () (per the "History of the Five Dynasties") or Zigui () (per the "New History of the Five Dynasties"), formally the Prince of Dongping (), was a general from the state of Later Tang and Later Jin during the Chinese Five Dynasties and Ten Kingdoms period. He was a close associate of the Later Tang's second emperor Li Siyuan, serving three terms as Li Siyuan's chief of staff ("Shumishi"), and subsequently continued to serve as a general. After the Later Tang's final emperor Li Congke (Li Siyuan's adoptive son) was overthrown by Li Siyuan's son-in-law Shi Jingtang, who founded Later Jin, Fan initially formally submitted, but later rebelled against Shi. His rebellion, however, was not successful, and after Shi promised to spare him, he surrendered. He was, nevertheless, later killed by Shi's general Yang Guangyuan, probably with Shi's implicit, if not explicit, approval.