Electoral history of Harry S. Truman, who served as the 33rd president of the United States (1945–1953), the 34th vice president (1945), and as a United States senator from Missouri (1935–1945)

Electoral history prior to 1934

Before 1934, Truman ran four times for various administrative judgeships in Jackson County, Missouri.

United States Senate races, 1934-1940

Democratic primary for the United States Senate from Missouri, 1934: Missouri United States Senate election, 1934: Democratic primary for the United States Senate from Missouri, 1940: Missouri United States Senate election, 1940:

Vice presidential races, 1944

1944 Democratic National Convention (Vice Presidential tally): 1st ballot: 2nd ballot before shifts: 2nd ballot after shifts: 1944 United States presidential election:

Presidential races, 1948-1952

1948 Democratic presidential primaries: 1948 Democratic National Convention (Presidential tally): 1948 United States presidential election: 1952 Democratic New Hampshire primary: 1952 Democratic presidential primaries: 1952 Democratic National Convention (Presidential tally): Most votes received by candidates for party presidential nomination, up to the point where a nominee was determined. Vote totals are rounded up to the next whole number.