| Samgaksan-dong | |
| Translit Lang1: | Korean |
| Translit Lang1 Type: | Hangul |
| Translit Lang1 Info: | 삼각산동 |
| Translit Lang1 Type1: | Hanja |
| Translit Lang1 Info2: | Samgaksan-dong |
| Translit Lang1 Info3: | Samgaksan-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: | 0.62 |
| Population Total: | 26097 |
| Population As Of: | 2008 |
| Population Density Km2: | 42092 |
| Blank Name Sec1: | Dialect |
Samgaksan-dong is a dong (neighbourhood) of Gangbuk District, Seoul, South Korea. From June 30 of 2008, Former Mia-6 and 7 dongs are combined for this dong.