Polk Township may refer to:
Arkansas edit
Illinois edit
Indiana edit
Iowa edit
Minnesota edit
Missouri edit
- Polk Township, Adair County, Missouri
- Polk Township, Atchison County, Missouri
- Polk Township, Cass County, Missouri
- Polk Township, Dade County, Missouri
- Polk Township, DeKalb County, Missouri
- Polk Township, Madison County, Missouri
- Polk Township, Nodaway County, Missouri
- Polk Township, Ray County, Missouri
- Polk Township, St. Clair County, Missouri
- Polk Township, Sullivan County, Missouri