| Official Name: | Center Township Posey County |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Posey |
| Government Type: | Indiana township |
| Area Total Km2: | 65.18 |
| Area Land Km2: | 65.12 |
| Area Water Km2: | 0.05 |
| Area Total Sq Mi: | 25.16 |
| Area Land Sq Mi: | 25.14 |
| Area Water Sq Mi: | 0.02 |
| Population As Of: | 2020 |
| Population Total: | 1479 |
| Population Density Sq Mi: | auto |
| Elevation Footnotes: | [1] |
| Elevation M: | 131 |
| Elevation Ft: | 430 |
| Coordinates: | 38.0947°N -87.8083°W |
| Blank Name: | FIPS code |
| Blank Info: | 18-11584[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 453190 |
Center Township is one of ten townships in Posey County, Indiana. As of the 2020 census, its population was 1,479.[3]
Center Township was established in 1859.[4] The township was so named on account of its location being near the geographical center of Posey County.[5]