Chickasaw Township is one of twelve townships in Chickasaw County, Iowa, United States.

[1] Chickasaw Township covers an area of 36.67 square miles (95.0 km2) and contains two incorporated settlements: Bassett and Ionia.

According to the USGS, it contains three cemeteries: Cedar View, Rowley Hill and Saint Boniface.

The stream of Beaver Creek runs through this township.

This article about the geography of Chickasaw County, Iowa is a stub.