Queen Gyeongsun of the Munju Park clan (Korean: 경순왕후 박씨; Hanja: 敬順王后 朴氏) was the first wife of Yi Chun and mother of Yi Jachun who would become Joseon's founder, Yi Seonggye's father. She was posthumously honoured as Queen Gyeong (경비; 敬妣; lit. the respectful queen) at first.

Lady Park was born as the daughter of a Yuan dynasty's Cheonho (천호; 千戶), Park Gwang, Internal Prince Anbyeon (박광 안변부원군) who was a son of Park Tong (박통; 朴通). She later married Yi Chun and had 5 sons and 3 daughters.^[1] After her death, instead of remarrying, her husband took Lady Jo (조씨), the daughter of Jo Yang-Gi (조양기), s a concubine. On 28 July 1392, her grandson, Yi Seong-Gye (이성계) established the new dynasty, the Joseon period. As the grandmother of the king, Lady Park was given royal title of Gyeongbi (경비; 敬妣; literally: Queen Gyeong or Consort Gyeong)^[2] and later on 22 April 1411, her great-grandson, Taejong of Joseon, gave her a posthumous name Queen Gyeongsun (경순왕후; 敬順王后). Her tomb was located in Sulleung, Heungnam-si, Hangyeongnam-do.^[3]

• Father - Park Gwang (박광; 朴光)
• Husband - Yi Chun, Dojo of Joseon (도조 조선; ?–1342)
• Issue
  • Daughter - Princess Munhye (문혜공주)
  • Daughter - Princess Munsuk (문숙공주)
  • Daughter - Princess Munui (문의공주)
  • Son - Yi Ja-heung, Grand Prince Wanchang (완창대군; 1305–?)
  • Son - Yi Ja-chun, Hwanjo of Joseon (환조 조선; 1315 – 3 May 1360)
  • Son - Yi Jong, Grand Prince Wanseong (완성대군 이종; 1320–1385)
  • Son - Yi Ja-seon, Grand Prince Wanwon (완원대군; 1331–1356)
  • Son - Yi Pyeong, Grand Prince Wancheon (완천대군 이평)
  • Stepson - Yi Wanjabulhwa (이완자불화)
  • Stepson - Yi Na-hae (이나해; 李那海)
  • Stepdaughter - Lady Yi of the Jeonju Yi clan (전주 이씨; 全州 李氏)
  • Stepdaughter - Lady Yi of the Jeonju Yi clan (전주 이씨; 全州 李氏)
  • Stepdaughter - Lady Yi of the Jeonju Yi clan (전주 이씨; 全州 李氏)