Jefferson Township is a township in Geary County, Kansas, United States.

[1] Jefferson Township covers an area of 48.44 square miles (125.5 km2) and contains one incorporated settlement, Grandview Plaza.

According to the USGS, it contains two cemeteries: Fairview and Rosey.

Jefferson Township contains one airport or landing strip, Marshall Airfield.

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