| Official Name: | Roby, 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: | Christian |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 587 |
| Coordinates: | 39.7392°N -89.3992°W |
| Area Code: | 217 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 416782 |
Roby is an unincorporated community in Christian County, Illinois, United States. The town was the site of the 1997 standoff with Shirley Allen.[1]