Harrison Township is one of seventeen townships in Adair County, Iowa, USA.

[4] It was served by the Arbor Hill post office (41°22′00″N 94°19′06″W / 41.36667°N 94.31833°W / 41.36667; -94.31833[5]) from 1857 to 1907.

[6][7] Harrison Township covers an area of 35.87 square miles (92.9 km2) and contains no incorporated settlements.

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

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