| Saengildo | |
|---|---|
| Hangul | 생일도 |
| Hanja | 生日島 |
| Revised Romanization | Saeng(-)ildo |
| McCune–Reischauer | Saengilto |
Saengildo (literally translates to “birthday island”) is a South Korean island of 15 km² in the East China Sea on which the island's economy is based. The highest point is Baegunsan (Korean: 백운산; 483 m above sea level).