Matthew Dunlap (born November 26, 1964) is an American politician from Maine. A Democrat, Dunlap is the Secretary of State of Maine, serving since January 7, 2013, and previously served in that same post from 2005 to 2011. In 2012, he sought to become his party's nominee to replace retiring Olympia Snowe, but lost in the primary to State Senator Cynthia Dill.