Victoria Mansion, also known as the Morse-Libby House or Morse-Libby Mansion, is a landmark example of American residential architecture located in downtown Portland, Maine, United States. The brownstone exterior, elaborate interior design, opulent furnishings and early technological conveniences provide a detailed portrait of lavish living in nineteenth-century America. It was declared a National Historic Landmark in 1971 for its architectural significance as a particularly well-preserved Italianate mansion.
This stately brownstone Italianate villa was completed in 1860 as a summer home for hotelier Ruggles Sylvester Morse. Morse had left Maine to make his fortune in hotels in New York, Boston and New Orleans. The house was designed by the New Haven architect Henry Austin.