| Haicheng | |
| Native Name: | 海城镇 |
| Native Name Lang: | zh |
| Settlement Type: | Town |
| Pushpin Map: | China Ningxia |
| Pushpin Map Caption: | Location in Ningxia |
| Coordinates: | 36.5639°N 105.6439°W |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ningxia |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Zhongwei |
| Subdivision Type3: | County |
| Subdivision Name3: | Haiyuan |
| Subdivision Type4: | Village-level divisions |
| Subdivision Name4: | 8 villages |
| Unit Pref: | Metric |
| Elevation M: | 1841 |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
Haicheng is a town in and the county seat of Haiyuan County, in the southwest of Ningxia, China.[1], it has eight villages under its administration.[2]