William P. Hall House is a historic home located at Lancaster, Schuyler County, Missouri, United States.

It was built about 1902, and is a large two-story, irregular plan, Late Victorian style frame dwelling.

It features a one-story wraparound porch with Ionic order columns and a porte cochere.

It was the home of American showman, businessman, and circus impresario William Preston Hall (1864–1932).

This article about a property in Schuyler County, Missouri on the National Register of Historic Places is a stub.