Buffalo Township is a township in Jewell County, Kansas, United States.

Buffalo Township covers an area of 40.61 square miles (105.18 square kilometers); of this, 0.03 square miles (0.07 square kilometers) or 0.07 percent is water.

The stream of Middle Buffalo Creek runs through this township.

The township contains two cemeteries: Jewell and Wallace.

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