| Langyashan | |
| Native Name: | 狼牙山镇 |
| Native Name Lang: | zh-cn |
| Settlement Type: | Town |
| Pushpin Map: | China Hebei |
| Pushpin Map Caption: | Location in Hebei |
| Coordinates: | 39.0902°N 115.1333°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hebei |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Baoding |
| Subdivision Type3: | County |
| Subdivision Name3: | Yi |
| Subdivision Type4: | Village-level divisions |
| Subdivision Name4: | 20 villages |
| Unit Pref: | Metric |
| Elevation M: | 170 |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
| Area Code: | 0312 |
Langyashan, named after the nearby Mount Langya (Chinese: 狼牙山), is a town of Yi County in southwestern Hebei province, China,[1] located in the Taihang Mountains southwest of the county seat., it has 20 villages under its administration.[2]