| Official Name: | Elvira, Illinois |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Elvira |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Johnson |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 453 |
| Coordinates: | 37.4934°N -89.0295°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 62912[1] |
| Area Code: | 618 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 422667 |
Elvira is an unincorporated community in Johnson County, Illinois, United States. The closest city to Elvira is Buncombe, which is about 3miles to the southeast. No numbered highways pass through Elvira; the closest state highway is Illinois Route 37, to the east.
Elvira was the county seat of Johnson County before Vienna, the current county seat.[2]