Sheridan Township is one of sixteen townships in Cherokee County, Iowa, United States.

As of the 2000 census, its population was 716.

Sheridan Township covers an area of 36.37 square miles (94.2 km2) and contains two incorporated settlements: Cleghorn and Meriden.

According to the USGS, it contains two cemeteries: Mary Hill and Meriden.

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