| Gusan-dong | |
| Translit Lang1: | Korean |
| Translit Lang1 Type: | Hangul |
| Translit Lang1 Info: | 구산동 |
| Translit Lang1 Type1: | Hanja |
| Translit Lang1 Info1: | 龜山洞 |
| Translit Lang1 Info2: | Gusan-dong |
| Translit Lang1 Info3: | Kusan-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: | 1.39 |
| Population Total: | 27546 |
| Population As Of: | 2001 |
| Population Density Km2: | 19817 |
| Blank Name Sec1: | Dialect |
Gusan-dong is a dong (neighborhood) of Eunpyeong District, Seoul, South Korea.[1] [2]
Gusan-dong is home to Suguksa Temple, an ancient temple that was established in the year 1459 during the reign of King Sejo in the Joseon period.