1864 United States presidential election in Maine

The 1864 United States presidential election in Maine took place on November 8, 1864, as part of the 1864 United States presidential election. Voters chose seven representatives, or electors to the Electoral College, who voted for president and vice president.

Maine voted for the National Union candidate, incumbent Republican President Abraham Lincoln and his running mate Andrew Johnson. They defeated the Democratic candidate, George B. McClellan and his running mate George H. Pendleton. Lincoln won the state by a margin of 18.14%.