Perry Township is one of eleven townships in Clay County, Indiana. As of the 2020 census, its population was 915 (down from 934 at 2010) and it contained 417 housing units.
Founded in 1825 =History== The Aqueduct Bridge and Jeffers Bridge are listed on the National Register of Historic Places.
According to the 2010 census, the township has a total area of , of which (or 99.82%) is land and (or 0.18%) is water.
(This list is based on USGS data and may include former settlements.)
The township contains three cemeteries: Mount Calvary, Stagg and Zion Gummere.