| Official Name: | Oreana, Idaho |
| Pushpin Map: | Idaho#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Idaho |
| Subdivision Type2: | County |
| Subdivision Name2: | Owyhee |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 2815 |
| Coordinates: | 43.0536°N -116.395°W |
| Area Code: | 208, 986 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 396985 |
Oreana is an unincorporated community in Owyhee County, Idaho, United States. Oreana is 13.7miles southeast of Murphy.
Our Lady, Queen of Heaven Church, which is listed on the National Register of Historic Places, is located near Oreana.