| Official Name: | Porterville, 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: | Crawford |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 541 |
| Coordinates: | 39.0897°N -87.8014°W |
| Area Code: | 618 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 416048 |
Porterville, also known as Eaton, is an unincorporated community in Crawford County, Illinois, United States. Porterville is 6miles north-northwest of Robinson. The community was platted as East Berlin and first saw growth when Richard Porter opened a blacksmith shop there in 1850. A post office opened under the name Eaton in 1852 and closed at a later date.