The 1872 United States presidential election was the 22nd quadrennial presidential election, held on Tuesday, November 5, 1872. Despite a split in the Republican Party, incumbent President Ulysses S. Grant defeated Democratic-endorsed Liberal Republican nominee Horace Greeley.

An influential group of dissident Republicans split from the party to form the Liberal Republican Party in 1870. At the party's only national convention, held in Cincinnati in 1872, New York Tribune editor Horace Greeley was nominated for president on the sixth ballot, defeating Charles Francis Adams. Missouri Governor Benjamin Gratz Brown was nominated for vice-president on the second ballot. They were also nominated at the 1872 Democratic National Convention two months later.