1964 United States presidential election in Alaska

The 1964 United States presidential election in Alaska took place on November 3, 1964, as part of the nationwide presidential election. Voters chose three representatives, or electors to the Electoral College, who voted for president and vice president.

Alaska was won by incumbent President Lyndon B. Johnson (D-Texas) with 65.9% of the popular vote against U.S. Senator Barry Goldwater (R-Arizona) with 34.1%. Johnson won the national vote as well, defeating Goldwater and serving a full term after finishing the assassinated John F. Kennedy's term.

Johnson's victory in Alaska is the first and only time a Democrat has carried the state, which came amidst a landslide victory in rest of the country (except for the Deep South and Goldwater's home state of Arizona), and partially because during its first four presidential elections Alaska was not anomalously Republican relative to the nation at-large. The state would become and remain very strongly Republican from 1972 onwards. This is also the last and only time a candidate swept every county in Alaska.