The Montville Schoolhouse is a historic one-room schoolhouse located at 6 Taylortown Road in the township of Montville in Morris County, New Jersey.

The red brick schoolhouse was built in 1871 and added to the National Register of Historic Places on December 11, 2009, for its significance in education and politics/government.

[1][3] Since 1963, it has been the home of the Montville Township Historical Society and Museum.

The township used it as the first town hall from 1911 to 1939.

The post office was located here from 1943 to 1961.