| Official Name: | Aberdeen |
| Settlement Type: | Unincorporated Community |
| Pushpin Map: | Indiana#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Ohio |
| Subdivision Type3: | Township |
| Subdivision Name3: | Cass |
| Elevation Ft: | 883 |
| Timezone: | Eastern (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Coordinates: | 38.9053°N -84.9875°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 47040[1] |
| Area Codes: | 812, 930 |
| Blank Name: | FIPS code |
| Blank Info: | 18/00136[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 429985 |
Aberdeen is an unincorporated community and Census-designated place in Cass Township, Ohio County, in the U.S. state of Indiana.
The first settlement at Aberdeen was made in about 1814.[3] It was named after Aberdeen, in Scotland.[4]
A post office was established at Aberdeen in 1852, and remained in operation until it was discontinued in 1880.[5]
Aberdeen is located off of Indiana State Road 56 at the intersection of Aberdeen Rd. and Cass-Union Rd.