Liberty Township is a township in Cowley County, Kansas, United States.

Liberty Township covers an area of 47.97 square miles (124.2 km2) and contains no incorporated settlements.

According to the USGS, it contains two cemeteries: Prairie Ridge and Rose Valley.

The streams of Crabb Creek, Harper Creek, Horse Creek, Pebble Creek and Wildcat Creek run through this township.

This article about a location in Cowley County, Kansas is a stub.