Wayne Township is a township in Doniphan County, Kansas, United States. As of the 2020 census, its population was 201.
Wayne Township covers an area of and contains no incorporated settlements. According to the USGS, it contains one cemetery, Doniphan.
The stream of Rock Creek runs through this township. It is also drained by Independence and Brush Creeks.
Wayne Township was organized on September 1, 1855. It was named for General Anthony Wayne.