| Type: | myeon |
| Yangnam-myeon | |
| Translit Lang1: | Korean |
| Translit Lang1 Type: | Hangul |
| Translit Lang1 Info: | 양남면 |
| Translit Lang1 Type1: | Hanja |
| Translit Lang1 Info1: | 陽南面 |
| Translit Lang1 Info2: | Yangnam-myeon |
| Translit Lang1 Info3: | Yangnam-myŏn |
| Pushpin Map: | South Korea |
| Subdivision Type: | Country |
| Subdivision Name: | South Korea |
| Subdivision Type1: | Region |
| Subdivision Name1: | Gyeongju |
| Seat Type: | Capital |
| Parts Type: | Administrative divisions |
| Parts Style: | para |
| P1: | 22 administrative ri (15 legal ri), 76 ban |
| Government Type: | Gyeongju City |
| Leader Title: | Mayor |
| Area Total Km2: | 85.06 |
| Population Footnotes: | [1] |
| Population Total: | 7131 |
| Population As Of: | 2006 |
| Population Density Km2: | 84 |
| Blank Name Sec1: | Dialect |
| Blank Info Sec1: | Gyeongsang dialect |
Yangnam-myeon is a myeon or a township in the administrative subdivisions of the Gyeongju City, North Gyeongsang province, South Korea. It is bordered by the Sea of Japan (East Sea) on the east, the Ulju County of Ulsan Metropolitan City on the south, Oedong-eup on the west and Yangbuk-myeon on the north. Its 85.06 square kilometers are home to about 7,131 people. The Wolseong Nuclear Power Plant is situated in the myeon.