| Yu Deuk-gong | |
|---|---|
| Hangul | 유득공 |
| Hanja | 柳得恭 |
| Revised Romanization | Yu Deuk-gong |
| McCune–Reischauer | Ryu Tŭkkong |
Yu Deuk-gong (1749–1807) was a Korean scholar during the Joseon Dynasty. He is remembered today for his work in recovering the history of Balhae, which had not generally been considered part of Korean history before his time.