Walter Ellsworth Ware (August 26, 1861 in Needham, Massachusetts – April 21, 1951 in Salt Lake City, Utah) was an American architect who established a firm in 1891 in Salt Lake City, Utah and practiced until 1949, over a period of almost 60 years.
He designed numerous buildings of diverse styles and functions that remain standing, many of which are listed on the U.S.