The 1912 South Carolina United States House of Representatives elections were held on November 5, 1912 to select seven Representatives for two-year terms from the state of South Carolina. Six incumbents were re-elected, but J. Edwin Ellerbe of the 6th congressional district was defeated in the Democratic primary. The seat was retained by the Democrats and the composition of the state delegation remained solely Democratic.
Jordan, Frank E. The Primary State: A History of the Democratic Party in South Carolina, 1876-1962. pp. 97, 101, 105, 114, 119.
"Report of the Secretary of State to the General Assembly of South Carolina. Part II." Reports and Resolutions of the General Assembly of the State of South Carolina. Volume III. Columbia, SC: 1913, pp. 419–421.