| Official Name: | Wendel, Illinois |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Bureau |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 801 |
| Coordinates: | 41.5331°N -89.21°W |
| Area Code: | 815 & 779 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 423296[1] |
Wendel is an unincorporated community in Bureau County, Illinois, United States, located along U.S. Route 34, west of Mendota. Wendel is home to the Zion Evangelical Lutheran Church of Clarion, pastored by Kevin Weeks. It is the location of the Clarion Township building, as well as a handful of houses.