| Official Name: | Lewisville, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Lewisville |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Chester |
| Subdivision Type3: | Township |
| Subdivision Name3: | Elk |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 427 |
| Coordinates: | 39.7225°N -75.875°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 19351 |
| Area Code: | 610 and 484 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1179249 |
Lewisville is an unincorporated community in Elk Township in Chester County, Pennsylvania, United States. Lewisville is located at the intersection of state routes 472 and 841, just north of the Maryland border.[1]