David Marston Clough(December 27, 1846 to August 28, 1924 ) was an American politican. He served in the Minnesota State Senate from January 1887 to January 1893. He served as the state's Lt. Governor January 4, 1893 to January 31, 1895. He was the 13th Governor of Minnesota from January 31, 1895 to January 2, 1899. He was a Republican.