Hardin Township may refer to:
Hardin Township, Faulkner County, Arkansas, in Faulkner County, Arkansas Hardin Township, Pike County, Illinois Hardin Township, Greene County, Iowa Hardin Township, Hardin County, Iowa Hardin Township, Johnson County, Iowa Hardin Township, Pottawattamie County, Iowa Hardin Township, Webster County, Iowa Hardin Township, Clinton County, Missouri