Lady Daeryangwon
| Lady Daeryangwon | |
|---|---|
| Royal consort of Goryeo | |
| Predecessor | Lady Heungbokwon |
| Successor | Lady Hudaeryangwon |
| Born | Unknown Hapcheon, Kingdom of Unified Silla |
| Died | Unknown Hapcheon, Kingdom of Unified Silla |
| Spouse | Taejo of Goryeo |
| Issue | Anjong of Goryeo disputed |
| House | Yi clan (by birth) House of Wang (by marriage) |
| Father | Yi Jeong-eon (이정언) |
| Korean name | |
| Hangul | 대량원부인 |
| Hanja | 大良院夫人 |
| Lit. | Lady of the Daeryang Courtyard |
| RR | Daeryangwon buin |
| MR | Taeryangwŏn puin |
Lady Daeryangwon of the Yi clan (Korean: 대량원부인 이씨; Hanja: 大良院夫人 李氏) was the daughter of Yi Jeong-eon from the Kingdom of Unified Silla. who became the 13th wife of Taejo of Goryeo. Meanwhile, there is a theory that she was the birth mother of Anjong Wang Uk, but later her son was formally adopted by Queen Sinseong.