Monroe Township is one of twelve townships in Pulaski County, Indiana, United States. As of the 2020 census, its population was 3,850 and it contained 1,841 housing units.
The Pulaski County Home was listed on the National Register of Historic Places in 2015.
According to the 2010 census, the township has a total area of , of which (or 99.15%) is land and (or 0.85%) is water.
The township contains these four cemeteries: Crown Hill, Memorial Gardens, Reed and Saint Peters.
Monroe Township residents may obtain a free library card from the Pulaski County Public Library in Winamac.