| Official Name: | Hortonville, Indiana |
| Settlement Type: | Unincorporated community and Census-designated place |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Hortonville |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Hamilton |
| Subdivision Type3: | Township |
| Subdivision Name3: | Washington |
| Coordinates: | 40.0878°N -86.1575°W |
| Elevation Ft: | 932 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46069 (Sheridan) |
| Area Code: | 317 |
| Blank Name: | FIPS code |
| Blank Info: | 18-34816[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2830395 |
Hortonville is an unincorporated community in Washington Township, Hamilton County, Indiana, United States.
A post office was established at Hortonville in 1883, and remained in operation until it was discontinued in 1933.[2] The community's namesake, John B. Horton, served as first postmaster.[3]