Dewitt Clinton Senter (March 26, 1830 – June 14, 1898) was an American politician who served as Governor of Tennessee from 1869 to 1871. He had previously served in the Tennessee House of Representatives (1855–1861), where he opposed secession on the eve of the Civil War. He was elected to the Tennessee Senate following the war, and was chosen as Speaker of the Senate in 1867. As speaker, he became governor upon the resignation of William G.