1948 United States presidential election in Indiana

1948 United States presidential election in Indiana
	November 2, 1948
All 13 Indiana votes to the Electoral College
Dewey 40–50% 50–60% 60–70%	Truman 40–50% 50–60% 60–70%
President before election; Harry S. Truman; Democratic	Elected President ; Harry S. Truman; Democratic

The 1948 United States presidential election in Indiana took place on November 2, 1948, as part of the 1948 United States presidential election. Indiana voters chose 13 representatives, or electors, to the Electoral College, who voted for president and vice president.

Indiana was won by Governor Thomas E. Dewey (R–New York), running with Governor Earl Warren, with 49.58% of the popular vote, against incumbent President Harry S. Truman (D–Missouri), running with Senator Alben W. Barkley, with 48.78% of the popular vote. As of 2020 presidential election, this is the last time that Johnson County voted for a Democratic presidential candidate.