Walnut Township is a township in Brown County, Kansas, United States.

Walnut Township was formed in 1872.

[1] Walnut Township covers an area of 62.49 square miles (161.8 km2) and contains one incorporated settlement, Fairview.

According to the USGS, it contains six cemeteries: Congregational, Fairview, Isley, Lambertson, Saint Paul and Shelton.

This article about a location in Brown County, Kansas is a stub.