Brown Township is one of fourteen townships in Morgan County, Indiana, United States. As of the 2010 census, its population was 12,973 and it contained 5,384 housing units.
According to the 2010 census, the township has a total area of , of which (or 98.81%) is land and (or 1.19%) is water.
(This list is based on USGS data and may include former settlements.)
The township contains these two cemeteries: Brooklyn Rest Park and Monical.
Brown Township residents may obtain a free library card from the Mooresville Public Library in Mooresville.