Hadong Budaebuin
| Hadong Budaebuin 하동부대부인 | |
|---|---|
| Grand Internal Princess Consort of Joseon (posthumously) | |
| Princess consort of Joseon | |
| Tenure | ? – 24 June 1567 |
| Predecessor | Princess Consort Gyeongyang |
| Grand Internal Princess Consort of Joseon | |
| Predecessor | Grand Internal Princess Consort Seungpyeong |
| Successor | Grand Internal Princess Consort Yongseong |
| Born | 23 September 1522 Hanseong-bu, Joseon |
| Died | 24 June 1567 (aged 46) Dojeong Palace, Sajik-dong, Hanseong-bu, Joseon |
| Burial | Deokneung tomb |
| Spouse | |
| Issue |
|
| House | Hadong Jeong (by birth) House of Yi (by marriage) |
| Father | Jeong Se-Ho, Duke Hyogan, Internal Prince Hadong |
| Mother | Lady Yi of the Gwangju Yi clan |
| Religion | Korean Confucianism |
Grand Internal Princess Consort Hadong (Korean: 하동부대부인 정씨; Hanja: 河東府大夫人 鄭氏; 23 September 1522 – 24 June 1567), of the Hadong Jeong clan, was a Korean Joseon dynasty royal family member through her marriage with Grand Internal Prince Deokheung, the son of Jungjong of Joseon and Royal Consort Chang of Ansan Ahn clan. She was the biological mother of Seonjo of Joseon who died not long before he ascended the throne.
She was also known as Princess Consort Hadong (하동부부인; 河東府夫人), Princess Consort Hadong (하동군부인; 河東郡夫人) or simply Lady Hadong (하동부인; 河東夫人) before eventually became Budaebuin.