Wetmore House (Warren, Pennsylvania)

Wetmore House, also known as the Warren County Historical Society, is a historic home located at Warren, Warren County, Pennsylvania. It was built between 1870 and 1873, and is a two-story, red brick mansion in the Second Empire style. It has a mansard roof and small, one-story open portico. It was acquired by the Warren County Historical Society in 1964.

It was added to the National Register of Historic Places in 1975.