David R. Martin (born February 23, 1953) was the mayor of Stamford, Connecticut from 2013 to 2021. A Democrat, he was elected Mayor of Stamford in November 2013 in a four candidate race with approximately 48% of the vote. He was sworn in on December 1, 2013. He previously served as the President of the Stamford Board of Representatives (city council) and on the Stamford Board of Finance.