| Grand Prince Uiseong | |
|---|---|
| Prince of Goryeo | |
| Spouse | Princess Wang/Lady Ryu |
| House | House of Wang |
| Father | Taejo of Goryeo |
| Mother | Lady Uiseong of the Uiseong Hong clan |
| Religion | Buddhism |
| Korean name | |
| Hangul | 의성부원대군 |
| Hanja | |
| Revised Romanization | Uiseongbuwon Daegun |
| McCune–Reischauer | Ui'sŏngbuwon Tae'kun |
Grand Prince Uiseong (Korean: 의성부원대군; Hanja: 義城府院大君; lit. Grand Prince of the Uiseong Courtyard) was a Korean royal prince as the only son of Taejo of Goryeo and Lady Uiseong[1] who married his half-sister and had no any issue.[2]