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

Liberty Township covers an area of 72.39 square miles (187.5 km2) and contains one incorporated settlement, Gridley.

According to the USGS, it contains four cemeteries: Apostolic, Fairhope, Gridley and Teachout.

The streams of Dinner Creek and Varvel Creek run through this township.

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