2024 United States presidential election in Maine

The 2024 United States presidential election in Maine took place on Tuesday, November 5, 2024, as part of the 2024 United States presidential election in which all 50 states plus the District of Columbia participated. Maine voters chose electors to represent them in the Electoral College via a popular vote. The state of Maine has four electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat. This election coincided with five referendum questions including a referendum to change the state flag, as well as a U.S. Senate election, U.S. House elections for the state's two congressional districts and various other state, county and local elections. The state uses ranked-choice voting.

Unlike all other states except Nebraska, Maine awards two electoral votes based on the statewide vote, and one vote for each congressional district. The at-large votes were expected to be contested by both parties, but are favored to be carried by the Democratic presidential candidate, having last been won by a Republican in 1988. However, the two congressional districts were expected to be split between the Democratic and Republican candidates with ME-1 being a strongly blue district and ME-2 being a strongly red district, something that had occurred in both 2016 and 2020.

Maine at large was potentially considered a secondary battleground during the 2024 election cycle. In 2016, Trump narrowly lost Maine at-large to Hillary Clinton by less than 3% and a margin of 22,142 votes. However, in 2020, Biden won the state by just over 9% and 74,302 votes, though Trump held Maine's 2nd congressional district. However, most polls and analysts accurately predicted Maine to remain in the Democratic camp at large in the 2024 election.

Harris won Maine at-large by about 6.9%, worse than Biden but better than Clinton. As expected, Harris won Maine's 1st congressional district while Trump won Maine's 2nd congressional district. Ranked-choice tabulation was ultimately not used as Harris won a majority of the vote statewide and in the 1st district, while Trump won a majority of the vote in the 2nd district. Despite losing the state, Trump received the highest percentage of the total vote for a Republican since George H. W. Bush carried the state in 1988.