| Official Name: | Chelsea, Indiana |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Chelsea |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Jefferson |
| Subdivision Type3: | Township |
| Subdivision Name3: | Saluda |
| Coordinates: | 38.6506°N -85.525°W |
| Elevation Ft: | 787 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47138 |
| Blank Name: | FIPS code |
| Blank Info: | 18-12250[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 432440 |
Chelsea is an unincorporated community in Saluda Township, Jefferson County, Indiana.
A post office was established at Chelsea in 1883, and remained in operation until it was discontinued in 1903.[2] The community was likely named directly or indirectly after Chelsea, London.[3]
Chelsea was hit by a tornado on March 2, 2012, in which three people died. A fourth fatality occurred about one mile away in Paynesville.
Chelsea is located on Indiana 62, between New Washington and Hanover.