| Official Name: | Furnace, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Furnace |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Greene |
| Subdivision Type3: | Township |
| Subdivision Name3: | Richland |
| Coordinates: | 39.0142°N -86.9131°W |
| Elevation Ft: | 561 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47424 |
| Blank Name: | FIPS code |
| Blank Info: | 18-26160[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 434906 |
Furnace is an unincorporated community in Richland Township, Greene County, Indiana.
Furnace was named for the presence of an iron furnace.[2]