| Yongsin-dong | |
| Translit Lang1: | Korean |
| Translit Lang1 Type: | Hangul |
| Translit Lang1 Info: | 용신동 |
| Translit Lang1 Type1: | Hanja |
| Translit Lang1 Info2: | Yongsin-dong |
| Translit Lang1 Info3: | Yongsin-tong |
| Translit Lang2 Type: | Hangul |
| Translit Lang2 Type1: | Hanja |
| Subdivision Type: | Country |
| Subdivision Name: | South Korea |
| Subdivision Type1: | Region |
| Seat Type: | Capital |
| Parts Style: | para |
| Leader Title: | Mayor |
| Area Total Km2: | 1.61 |
| Population Footnotes: | [1] |
| Population Total: | 31744 |
| Population As Of: | 2013 |
| Population Density Km2: | auto |
| Blank Name Sec1: | Dialect |
Yongsin-dong is a dong, neighbourhood of Dongdaemun-gu in Seoul, South Korea. It consists of the two legal dong Sinseol-dong and Yongdu-dong.