United States presidential election in Arkansas, 1920

The 1920 United States presidential election in Arkansas took place on November 2, 1920 as part of the 1920 General Election in which all 48 states participated. Arkansas voters chose nine electors to represent them in the Electoral College via a popular vote pitting Democratic nominee James M. Cox and his running mate, Assistant Secretary of the Navy Franklin Roosevelt, against Republican challenger U.S. Senator Warren G. Harding and his running mate, Governor Calvin Coolidge.

James Cox won the election in Arkansas with 58.05 percent of the vote. Warren Harding received 39.15% of the vote.