| Official Name: | Eightmile, Oregon |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Oregon |
| Pushpin Map Caption: | Location within the state of Oregon |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Morrow |
| Timezone: | Pacific |
| Utc Offset: | -8 |
| Timezone Dst: | Pacific |
| Utc Offset Dst: | -7 |
| Coordinates: | 45.2553°N -119.8161°W |
| Elevation Ft: | 2720 |
| Postal Code Type: | ZIP code |
| Area Code: | 541 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1136248 |
Eightmile is an unincorporated community in Morrow County, Oregon, United States, on Oregon Route 206 (the Wasco–Heppner Highway).
The town was named by pioneer ranchers after its location on Eightmile Canyon, which was so named because its mouth was about 8miles up Willow Creek from the Columbia River.[1] [2] Eightmile's post office was established in 1883 and closed in 1941.[2]