| Official Name: | Thirtymile, Oregon |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Oregon#USA |
| Pushpin Label: | Thirtymile |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Gilliam |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 2113 |
| Coordinates: | 45.1692°N -120.1586°W |
| Postal Code Type: | ZIP code |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1136824 |
Thirtymile is an unincorporated community in Gilliam County, Oregon, United States. It lies south of Condon and east of Oregon Route 19 along Thirtymile Creek, a tributary of the John Day River.[1] [2]