Orangeville Township is one of ten townships in Orange County, Indiana, United States.

As of the 2020 census, its population was 726 and it contained 275 housing units.

[1] According to the 2010 census, the township has a total area of 28.11 square miles (72.8 km2), of which 28.01 square miles (72.5 km2) (or 99.64%) is land and 0.1 square miles (0.26 km2) (or 0.36%) is water.

[3] (This list is based on USGS data and may include former settlements.)

The township contains Independent Order of Odd Fellows Cemetery.