| Yeonhui-dong | |
| Native Name Lang: | ko |
| Settlement Type: | Neighbourhood |
| Translit Lang1: | Korean |
| Translit Lang1 Type1: | Hanja |
| Translit Lang1 Info2: | Yeonhui-dong |
| Subdivision Type: | Country |
| Subdivision Name: | South Korea |
| Subdivision Type1: | Region |
| Subdivision Name1: | Sudogwon |
| Subdivision Type2: | Provincial level |
| Subdivision Name2: | Incheon |
| Area Total Km2: | 11.9 |
| Population As Of: | January 1, 2012 |
| Population Total: | 46583 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Dialect |
| Population Blank1: | Seoul |
Yeonhui-dong is an administrative division and dong located in Seo District, Incheon Korea. Yeonhui-dong is a mixed rural and urban use area based on flower gardens and farming, and was formed for commerce with the native farming region of Gongcheon-dong.