| Official Name: | Lewisville, Oregon |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Oregon#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Polk |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 272 |
| Coordinates: | 44.778°N -123.345°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 97361 |
| Area Code: | 503 and 971 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1163101 |
Lewisville is an unincorporated community in Polk County, Oregon, United States, named for 1845 pioneer David R. Lewis. Its post office opened in 1868 and closed in 1905. Nothing remains of the community.