| Official Name: | Centennial, Indiana |
| Settlement Type: | Unincorporated community |
| Mapsize: | 150px |
| Pushpin Map: | USA Indiana Fountain County |
| Pushpin Label: | Centennial |
| Pushpin Map Caption: | Location in Fountain County |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Fountain |
| Subdivision Type3: | Township |
| Subdivision Name3: | Millcreek |
| Coordinates: | 40.0114°N -87.2433°W |
| Elevation Ft: | 692 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47952 |
| Blank Name: | FIPS code |
| Blank Info: | 18-11206[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 452114 |
Centennial is an unincorporated community in Millcreek Township, Fountain County, Indiana, United States.
Centennial was the name of a church in Mill Creek Township, that was so named from it being established on the centenary of its denomination.[2]