The Blaine House, also known as James G. Blaine House, is the official residence of the Governor of Maine and his or her family. The Executive Mansion was officially declared the residence of the Governor in 1919 with the name "The Blaine House." It is located at Capitol and State Streets in Augusta, Maine, United States, across the street from the Maine State House. The Blaine House was declared a National Historic Landmark in 1964, for its association with Blaine, an influential political and diplomatic figure on the national state in the decades following the American Civil War.