Gwiin Yang of Boknyeongdang Hall (; 27 September 1882 – 30 May 1929), of the Chungju Yang clan, personal name Yang Chun-gi, was a consort of Gojong of Korea and the biological mother of Princess Deokhye.

Family Father: Yang Eon-hwan () Husband: Emperor Gojong of Korea (; 8 September 1852 – 21 January 1919) Princess Deokhye (; 25 May 1912 – 21 April 1989), Gojong's fourth daughterHerbert P. Bix, Hirohito and the making of modern Japan (New York 2016) Son-in-law: Count Sō Takeyuki (소 다케유키; 宗 武志; 16 February 1908 – 22 April 1985) Granddaughter: Countess Sō Masae (소 마사에; 宗 正惠; 14 August 1932 – 1956), or Sō Jeonghye (소 정혜) Grandson-in-law: Sō Noboru (소 노보루; 宗 昇; 5 September 1931 – ?)

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