Ashland Township is one of fourteen townships in Morgan County, Indiana, United States. As of the 2010 census, its population was 1,720 and it contained 694 housing units.
According to the 2010 census, the township has a total area of , of which (or 99.65%) is land and (or 0.35%) is water.
The township contains these two cemeteries: Lingle and Ratts.