Massachusetts Senate's Worcester, Hampden, Hampshire and Middlesex district in the United States is one of 40 legislative districts of the Massachusetts Senate. It covers portions of Hampden, Hampshire, Middlesex, and Worcester counties. In the 2020 United States presidential election, the district was the only one in the state where incumbent President Donald Trump won. Since 2015 it is represented in the State Senate by Anne Gobi of the Democratic Party.