George E. Donart (February 27, 1889 – October 1, 1961) was an American attorney and politician who served as a member of the Idaho Senate from 1933 to 1941 and again from 1943 to 1947. He was the Democratic nominee in a 1946 special election for the United States Senate seat to finish the term of John W. Thomas, a Republican who died in November 1945.