The William B. Wills House, commonly known as Sipsey, is a historic house in Eutaw, Alabama, United States.

It is built in the Greek Revival style, atop a high brick foundation.

A pedimented Doric portico spans the main entrance in the center of the five-bay main facade.

The house was relocated in 1978 from 17 miles (27 km) northwest of Eutaw in order to preserve it.

[2] It was added to the National Register of Historic Places on September 22, 1983.