Bethlehem Township is one of twelve townships in Clark County, Indiana, United States. As of the 2010 census, its population was 309 and it contained 127 housing units.
Bethlehem Township was organized in 1816. It was named after the town of Bethlehem, Indiana.
According to the 2010 census, the township has a total area of , of which (or 98.28%) is land and (or 1.67%) is water.
(This list is based on USGS data and may include former settlements.)
The township contains several cemeteries: Antioch, Bethlehem, Camp Creek, Louden, Mikesell, New Hope, Otto, Palmer, Patterson, Ross, Tiaris, Turner, and Waters (aka Stoner).