John P. Sommers House is a historic home located at Lancaster in Erie County, New York. It was built in 1906, and is a 2+1⁄2-story, wood-frame Queen Anne style dwelling. It has a hipped roof and center projecting gable. It features a prominent two-story, five-sided corner tower and has a single-story porch across the front facade.

It was added to the National Register of Historic Places in 2012.