FUJIWARA no Chifuru (also known as Chiko, years of birth and death unknown) was a daughter of Udaijin (Minister of the Right) FUJIWARA no Sanesuke from the Heian period.
藤原千古（ふじわらのちふる/ちこ、生没年不詳）は、平安時代の右大臣藤原実資の娘。