United States House of Representatives elections, 1958 South Carolina South Carolina

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| South Carolina 1 | L. Mendel Rivers | Democratic | 1940 | Re-elected | L. Mendel Rivers (D) Unopposed |
| South Carolina 2 | John J. Riley | Democratic | 1950 | Re-elected | John J. Riley (D) Unopposed |
| South Carolina 3 | William Jennings Bryan Dorn | Democratic | 1950 | Re-elected | William Jennings Bryan Dorn (D) Unopposed |
| South Carolina 4 | Robert T. Ashmore | Democratic | 1953 | Re-elected | Robert T. Ashmore (D) Unopposed |
| South Carolina 5 | Robert W. Hemphill | Democratic | 1956 | Re-elected | Robert W. Hemphill (D) Unopposed |