Boone Township is one of fourteen townships in Cass County, Indiana, United States.

As of the 2020 census, its population was 1,405 (down from 1,484 at 2010[4]) and it contained 620 housing units.

Boone Township was organized in 1836[5] or 1838.

[6] According to the 2010 census, the township has a total area of 35.31 square miles (91.5 km2), all land.

[4] The township contains three cemeteries: Cline, Royal Center and Thompson.