| Official Name: | Langley, 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: | 656 |
| Coordinates: | 41.3692°N -89.6881°W |
| Area Code: | 815 & 779 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 422897[1] |
Langley is an unincorporated community in Bureau County, Illinois, United States. Langley is located at the junction of U.S. Route 6, U.S. Route 34, and Illinois Route 40. Langley is east of Sheffield and north of Buda.
The community was named after Langley, South Carolina.[2]