Highland Township is one of five townships in Vermillion County, Indiana, United States. As of the 2020 census, its population was 1,492 (down from 1,534 at 2010) and it contained 703 housing units.
According to the 2010 census, the township has a total area of , of which (or 99.04%) is land and (or 0.96%) is water.
(This list is based on USGS data and may include former settlements.)
The township contains ten cemeteries: Ater, Chenoweth, Harrison, Hicks, Hopewell, Hughes, Lower Mound, Skinner, Mathes and Smith.