Darlington Township is a township in Harvey County, Kansas, United States.

As of the 2000 census, its population was 601.

Darlington Township covers an area of 35.53 square miles (92.0 km2) and contains no incorporated settlements.

The streams of East Fork Jester Creek and West Fork Jester Creek run through this township.

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