| Official Name: | Oakland, Ohio |
| Settlement Type: | Unincorporated community |
| Mapsize: | 250px |
| Pushpin Map: | Ohio |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Jackson |
| Unit Pref: | Imperial |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Footnotes: | [1] |
| Elevation M: | 251 |
| Elevation Ft: | 823 |
| Coordinates: | 39.0842°N -82.7131°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 45640 |
| Area Code: | 740 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1065185 |
Oakland (previously known as Hillsdale) is an unincorporated community in Liberty Township, Jackson County, Ohio, United States. It is located northwest of Jackson at the intersection of Valley Chapel Road and Oakland Road, at 39.0842°N -82.7131°W.[2]
The Hillsdale Post Office was established on August 21, 1882, and discontinued on February 13, 1904. Mail service is now handled through the Jackson branch.[3]