Johns Township is one of eighteen townships in Appanoose County, Iowa, United States.

[3] The township's name was selected due to an unusually large percentage of early settlers sharing the name John.

[4] Johns Township covers an area of 36.25 square miles (93.88 km2) and contains one incorporated settlement, Plano.

According to the USGS, it contains five cemeteries: Concord, Crossroads, Garfield, Lyons and Philadelphia.

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