| Official Name: | Aroma, Indiana |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Aroma |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Hamilton |
| Subdivision Type3: | Township |
| Subdivision Name3: | White River |
| Coordinates: | 40.1994°N -85.8742°W |
| Elevation Ft: | 830 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46031 |
| Blank Name: | FIPS code |
| Blank Info: | 18-02242[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 430277 |
Aroma is an unincorporated community in White River Township, Hamilton County, Indiana.
Aroma was named in the 19th century by William P. Haworth, who kept a small store there.[2] Aroma was a descriptive name, perhaps for the scent of fresh-cut hay.[3] [4] A post office was established at Aroma in 1870, and remained in operation until it was discontinued in 1902.[5]