| Wen'an County | |
| Other Name: | Wenan |
| Settlement Type: | County |
| Image Map1: | Location of Langfang Prefecture within Hebei (China).png |
| Map Caption1: | Langfang in Hebei |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hebei |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Langfang |
| Seat Type: | County seat |
| Seat: | Wen'an Town (Chinese: 文安镇) |
| Area Total Km2: | 980 |
| Population Total: | 460000 |
| Population As Of: | 2004 |
| Population Density Km2: | auto |
| Coordinates: | 38.873°N 116.458°W |
| Elevation Ft: | 23 |
| Elevation M: | 7 |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Postal Code Type: | Postal code |
| Postal Code: | 065800 |
| Area Code: | 0316 |
Wen'an is a county in the central part of Hebei province, China, on the upper reaches of the Daqing River (Chinese: 大清河), a tributary of the Hai River, and bordering Tianjin to the east. It is under the administration of the prefecture-level city of Langfang, and,, had a population of 460,000 residing in an area of 980km2.
The county administers 12 towns and one ethnic township.[1]
Towns:
The only township is Daweihe Hui and Manchu Ethnic Township (Chinese: 大围河回族满族乡)