Jiangzhai
| 姜寨遗址 | |
| A scale model of Jiangzhai in the National Museum of China, Beijing | |
| Location | Xi'an, Shaanxi, China | 
|---|---|
| Coordinates | 34°22′50″N 109°12′17″E / 34.38053°N 109.20461°E | 
| Type | Settlement | 
| History | |
| Founded | c. 4700 BC | 
| Abandoned | c. 4400 BC | 
| Site notes | |
| Discovered | 1972 | 
Jiangzhai (Chinese: 姜寨; pinyin: Jiāngzhài) is a Banpo phase Yangshao culture archaeological site in the east of Xi'an, where the earliest copper artifacts in China were found.