Owen Township is one of the fourteen townships in Clinton County, Indiana. As of the 2020 census, its population was 879 (down from 930 at 2010) and it contained 346 housing units. The township was named after Robert Dale Owen of New Harmony.
Originally included in Jackson Township, Owen was organized as a separate township in March, 1843. It lost a one-mile (1.6 km) strip along its southern border to Union Township which was created in 1889, leaving Owen a five-mile (8 km) by five-mile square. The first settlers in the area were Elihu Short, Samuel Gray, John Temple, and John Miller in 1828.
According to the 2010 census, the township has a total area of , all land.
(This list is based on USGS data and may include former settlements.)
Cemeteries: