The 1897 South Carolina United States Senate election was a unanimous election of the Democratic nominee on January 26, 1897, to select the U.S. Senator from the state of South Carolina. The Democraticprimary election was held on August 26, 1896, and September 9. Prior to the ratification of the 17th Amendment to the United States Constitution, U.S. Senators were elected by the state legislature and not through the direct election by the people of the state. However, the Democratic Party of South Carolina organized primary elections for the U.S. Senate beginning in 1896 and the General Assembly would confirm the choice of the Democratic voters. Conservative DemocraticJoseph H. Earle won the Democratic primary and was elected by the General Assembly for a six-year term.