The 1906 United States House of Representatives elections in South Carolina were held on November 6, 1906, to select seven Representatives for two-year terms from the state of South Carolina. All seven incumbents were re-elected and the composition of the state delegation remained solely Democratic.
Incumbent Democratic Congressman James O'H. Patterson of the 2nd congressional district, in office since 1905, won the Democratic primary and defeated Republican Isaac Myers in the general election.
Incumbent Democratic Congressman Wyatt Aiken of the 3rd congressional district, in office since 1903, defeated Julius E. Boggs in the Democratic primary and was unopposed in the general election.
Incumbent Democratic Congressman Joseph T. Johnson of the 4th congressional district, in office since 1901, won the Democratic primary and defeated Republican David C. Gist in the general election.
Jordan, Frank E. The Primary State: A History of the Democratic Party in South Carolina, 1876-1962. pp. 101, 104, 109, 114.
"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 II. Columbia, SC: 1907, p. 199.