| Gangnan | |
| Postal Code Type: | Postal code |
| Postal Code: | 543200 |
| Area Code: | 0775 |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Region |
| Subdivision Name1: | Guangxi |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Guigang |
| Seat Type: | District seat |
| Seat: | Jiangnan Subdistrict |
| Area Total Km2: | 1225 |
| Population Total: | 580000 |
| Population As Of: | 2002 |
| Population Density Km2: | auto |
| Coordinates: | 23.075°N 109.6011°W |
| Elevation Ft: | 157 |
| Elevation M: | 48 |
| Timezone: | China Standard |
| Utc Offset: | +8 |
Gangnan is a district of Guigang, Guangxi, China, covering part of the southern portion of the city.
There is 2 subdistrict and 7 towns in the district:[1]
Subdistricts: Jiangnan (江南街道), Jiangnan (八塘街道).
Towns: Qiaoxu (桥圩镇), Muge (木格镇), (木梓镇), Zhanjiang (湛江镇), Dongjin (东津镇), Batang (八塘镇), Xintang (新塘镇), Watang (瓦塘镇)