Unity Township is a township in Piatt County, Illinois, USA.

As of the 2010 census, its population was 1,418 and it contained 666 housing units.

[2] According to the 2010 census, the township has a total area of 48.11 square miles (124.6 km2), all land.

[2] The township contains six cemeteries: Antioch, Hammond, Lake Fork, Long, Mackville and Moore.