| Official Name: | Oliver, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Oliver |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Posey |
| Subdivision Type3: | Township |
| Subdivision Name3: | Center |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Coordinates: | 38.0433°N -87.8392°W |
| Elevation Ft: | 417 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47616 |
| Area Code: | 812, 930 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 440652 |
Oliver is an unincorporated community in Center Township, Posey County, in the U.S. state of Indiana.
A post office was established at Oliver in 1883, and remained in operation until 1934.[1] Several members of the Oliver family served as early postmasters.[2]