| Official Name: | Polk Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Huntington |
| Government Type: | Indiana township |
| Area Total Sq Mi: | 24.11 |
| Area Land Sq Mi: | 22.76 |
| Area Water Sq Mi: | 1.35 |
| Area Water Percent: | 5.60 |
| Population As Of: | 2020 |
| Population Total: | 464 |
| Population Density Sq Mi: | 19.7 |
| Elevation M: | 245 |
| Elevation Ft: | 804 |
| Coordinates: | 40.7858°N -85.6028°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0453754 |
Polk Township is one of 12 townships in Huntington County, Indiana, United States. As of the 2020 census, its population was 464.[1]
Polk Township was organized in 1846.[2] It was named for President James K. Polk.[3]
According to the 2010 census, the township has a total area of, of which (or 94.40%) is land and (or 5.60%) is water.[4]
The township contains one cemetery, Monument City Memorial.