1804 United States presidential election in Massachusetts

The 1804 United States presidential election in Massachusetts took place between November 2 and December 5, 1804, as part of the 1804 United States presidential election. Voters chose 17 representatives, or electors to the Electoral College, who voted for president and Vice President.

During this election, the Federalist Party continued to lose ground as incumbent president Thomas Jefferson won all 17 Massachusetts state electors by a narrow margin of 7.16%. Jefferson would end up as the winner of the 1804 United States presidential election in a landslide victory.