Paul W. Mark is an American politician serving as a Democratic member of the Massachusetts House of Representatives. He represents the 2nd Berkshire District, which includes sixteen cities and towns throughout Berkshire and Franklin counties. Mark announced his candidacy for the Massachusetts State Senate in the Berkshire, Hampshire, Franklin, and Hampden district on October 18, 2021. Incumbent Senator Adam Hinds is running for Lieutenant Governor and will not seek reelection to the Senate.