| Sanjiang | |
| Native Name Lang: | zh-hans |
| Settlement Type: | Town |
| Pushpin Map: | China |
| Pushpin Map Caption: | Location in Guizhou--> |
| Coordinates: | 26.6764°N 109.1917°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Guizhou |
| Subdivision Type2: | Autonomous prefecture |
| Subdivision Name2: | Qiandongnan |
| Subdivision Type3: | County |
| Subdivision Name3: | Jinping |
| Subdivision Type4: | Village-level divisions |
| Subdivision Name4: | 4 residential communities 20 villages |
| Unit Pref: | Metric |
| Elevation M: | 324 |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
| Area Code: | 0855 |
Sanjiang is a town and the seat of Jinping County, in southeastern Guizhou province, China,[1] located in the northeast of the county along the Qingshui River., it has four residential communities (Chinese: 社区) and 20 villages under its administration.[2]