Black River Township, Butler County, Missouri

Black River Township is one of ten townships in Butler County, Missouri, USA. As of the 2010 census, its population was 1,665.

Geography
Black River Township covers an area of 51.35 sqmi and contains no incorporated settlements. It contains eight cemeteries: Black River, Davidson, Harwell, Keele, Magill, Military Crossing, Nunley and Three Springs.

The streams of Aldridge Creek, Hartman Creek, Powers Creek, Swift Creek and Widow Creek run through this township.