Dudley Township is one of thirteen townships in Henry County, Indiana, United States.

As of the 2010 census, its population was 1,041 and it contained 454 housing units.

[2] Dudley Township was established in 1822.

[3] According to the 2010 census, the township has a total area of 30.88 square miles (80.0 km2), of which 30.81 square miles (79.8 km2) (or 99.77%) is land and 0.07 square miles (0.18 km2) (or 0.23%) is water.

(This list is based on USGS data and may include former settlements.)