| Official Name: | Walker, Illinois |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Walker |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Macon |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 646 |
| Coordinates: | 39.6764°N -89.0067°W |
| Area Code: | 217 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 423279 |
Walker is an unincorporated community in Macon County, in the U.S. state of Illinois.
A post office called Walker was established in 1881, and remained in operation until 1940.[1] The community has the name of J. W. Walker.[2]