Whitewater Township is one of thirteen townships in Franklin County, Indiana. As of the 2020 census, its population was 2,706, up from 2,684 at 2010.
Whitewater Township was created in 1816.
The Snow Hill Covered Bridge and Salmon Turrell Farmstead are listed on the National Register of Historic Places.
According to the 2010 census, the township has a total area of , of which (or 99.35%) is land and (or 0.65%) is water.
(This list is based on USGS data and may include former settlements.)
The township contains two cemeteries: Otwell and Snow.