Jackson Township is one of sixteen townships in Butler County, Iowa, United States.

As of the 2020 census, its population was 628.

[3] Jackson Township covers an area of 36.38 square miles (94.2 km2) and contains no incorporated settlements.

According to the USGS, it contains three cemeteries: Allison, Butler County Poor Farm and Lynwood.

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