1964 United States presidential election in Missouri

The 1964 United States presidential election in Missouri took place on November 3, 1964, as part of the 1964 United States presidential election. Voters chose 12 representatives, or electors, to the Electoral College, who voted for president and vice president.

Missouri was won by incumbent President Lyndon B. Johnson (D–Texas), with 64.05 percent of the popular vote, against Senator Barry Goldwater (R–Arizona), with 35.95 percent. , this is the last time that Perry County, Holt County, Lawrence County, Jasper County, Polk County, Greene County, Cooper County, Newton County, Cape Girardeau County, Barry County, St. Charles County, and Barton County voted for a Democratic presidential candidate.