David Thomas Martin (July 9, 1907 – May 15, 1997) was an American Republican Party politician who served seven terms in the United States House of Representatives from 1961 to 1974.

Martin was born in Kearney, Nebraska and graduated from Dartmouth College in 1929 before entering the lumber business.

Martin ran for Congress in 1960, defeating freshman Democrat Donald McGinley by a slim margin.

In 1974, he was a floor leader in the confirmation of Nelson Rockefeller, his Dartmouth classmate, as Vice President of the United States.

After leaving Congress, Martin became a member of the Nebraska State College Board and was a visiting professor.