| Official Name: | Omega, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Omega |
| Pushpin Label Position: | top |
| 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: | 40.1983°N -85.9392°W |
| Elevation Ft: | 853 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46030 |
| Blank Name: | FIPS code |
| Blank Info: | 18-56628[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 440661 |
Omega is an unincorporated community in White River Township, Hamilton County, Indiana.
Omega was known popularly in the 19th century as Dog Town, after a mail carrier complained of the number of dogs there.[2] A post office was established as Omega in 1870, and remained in operation until it was discontinued in 1902.[3]