| Changwu County | |
| Settlement Type: | County |
| Image Map1: | Location of Xianyang Prefecture within Shaanxi (China).png |
| Map Caption1: | Xianyang in Shaanxi |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Shaanxi |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Xianyang |
| Unit Pref: | Metric |
| Area Total Km2: | 567.3 |
| Population As Of: | 2016 |
| Population Blank1 Title: | Ethnicities |
| Population Density Km2: | auto |
| Population Total: | 170878 |
| Timezone: | China standard time |
| Utc Offset: | +8 |
| Postal Code Type: | Postal Code |
| Postal Code: | 713600 |
Changwu County is a county in the central part of Shaanxi province, China, bordering Gansu province to the north, west, and southwest. It is under the administration and occupies the northwest corner of Xianyang City.
One subdistrict:[1]