The 1916 United States presidential election in Ohio was held on November 7, 1916. State voters chose 24 electors to the Electoral College, who voted for president and vice president. Ohio was won by the Democratic Party candidate, incumbent President Woodrow Wilson, who won the state with 51.86 percent of the popular vote. The Republican Party candidate, Charles Evans Hughes, garnered 44.18 percent of the popular vote. As of the 2020 presidential election, this is the last election in which Delaware County voted for a Democratic presidential candidate.