Wolcottsville is a hamlet in the town of Royalton in Niagara County, New York, United States.
[1] Wolcottsville is located on the western side of the Tonawanda Wildlife Management Area.
Its main street is Wolcottsville Road.
Note that Wolcottsburg is a different hamlet located to the south in Erie County, New York.
This article about a location in Niagara County, New York is a stub.