Liberty Township is one of thirteen townships in Henry County, Indiana, United States. As of the 2010 census, its population was 1,455 and it contained 602 housing units.
Liberty Township was organized in 1822.
According to the 2010 census, the township has a total area of , of which (or 99.90%) is land and (or 0.12%) is water. The streams of Bat Run, Batson Drain, Bell Run, Coo Run, Gravel Run, Millville Drain, Mud Run, Number One Arm, Number Two Arm, Pebble Run, Stone Branch, Tail Run and Wind Run run through this township.
(This list is based on USGS data and may include former settlements.)
The township contains two cemeteries: Bell and White Heart.