The National Bank of Tacoma Building, also known as the National Bank of Washington and as the Tacoma Art Museum, is a former bank building in downtown Tacoma, Washington, United States. It was designed by Sutton & Whitney and built in 1921. It was listed on the National Register of Historic Places in 2006. In 2007, a business named Sound Inpatient Physicians moved into the building. Sound Physicians remained there until 2015, when the company moved to another building in downtown Tacoma. As of October 2017, the building was for sale.