Queen Hyogong
| Queen Hyogong 효공왕후 | |
|---|---|
| Queen consort of Joseon (Posthumously) | |
| Predecessor | Dynasty established (Queen Consort Han as the last posthumously Queen Consort of Goryeo) |
| Successor | Queen Consort Choi |
| Born | 1207 Goryeo |
| Burial | Alleung tomb |
| Spouse | Mokjo of Joseon (m. 1223) |
| Issue | 6 sons |
| House | Pyeongchang Yi (by birth) Jeonju Yi (by marriage) |
| Father | Yi Gong-suk |
| Mother | Lady Jeong |
Queen Hyogong of the Pyeongchang Yi clan (Korean: 효공왕후 이씨; Hanja: 孝恭王后 李氏; 1207–?) was the wife Yi Ansa and mother of Yi Haengni, making her became great-grandmother to Yi Jachun who was the father of Yi Seonggye, Joseon's founder. Among the Joseon queens, she was the only one who came from the Yi clan and honoured as Hyo-Bi (효비; 孝妃; lit. fileal queen) at first.