Valentine Square

Valentine Square, also known as the Alexander-Collins House, is a historic house in Winchester, Tennessee, U.S.. It was built in 1899 by Franklin Pierce McDowell for Smith Morgan Alexander, a banker who had served in the Confederate States Army during the American Civil War. It was named Valentine Square for his daughter.

The house was designed in the Stick/eastlake architectural style. It has been listed on the National Register of Historic Places since November 8, 1984.