| |- ! | Martin Butterfield | | Republican | 1858 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | Emory B. Pottle | | Republican | 1856 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | Alfred Wells | | Republican | 1858 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | William Irvine | | Republican | 1858 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | Alfred Ely | | Republican | 1858 | Incumbent re-elected. | nowrap | |- ! | Augustus Frank | | Republican | 1858 | Incumbent re-elected. | nowrap | |- ! | Edwin R. Reynolds | | Republican | 1860 | | Incumbent retired.New member elected.Republican hold. | nowrap | |- ! | Elbridge G. Spaulding | | Republican | 1858 | Incumbent re-elected. | nowrap | |- ! | Reuben Fenton | | Republican | 1856 | Incumbent re-elected. | nowrap | |} North Carolina North Carolina seceded on May 20, 1861, and did not elect members of the 37th Congress. |- ! | William N. H. Smith | | Opposition | 1859 | | Incumbent retired.No member elected.Opposition loss. | None. |- ! | Thomas H. Ruffin | | Democratic | 1853 | | Incumbent retired.No member elected.Democratic loss. | None. |- ! | Warren Winslow | | Democratic | 1855 | | Incumbent retired.No member elected.Democratic loss. | None. |- ! | Lawrence O'Bryan Branch | | Democratic | 1855 | | Incumbent retired.No member elected.Democratic loss. | None. |- ! | John A. Gilmer | | Opposition | 1857 | | Incumbent retired.No member elected.Opposition loss. | None. |- ! | James M. Leach | | Opposition | 1859 | | Incumbent retired.No member elected.Opposition loss. | None. |- ! | F. Burton Craige | | Democratic | 1853 | | Incumbent retired.No member elected.Democratic loss. | None. |- ! | Zebulon B. Vance | | Democratic | 1858 | | Incumbent retired.No member elected.Democratic loss. | None. |} Ohio |- ! | George H. Pendleton | | Democratic | 1856 | Incumbent re-elected. | nowrap | |- ! | John A. Gurley | | Republican | 1858 | Incumbent re-elected. | nowrap | |- ! | Clement Vallandigham | | Democratic | 1858 | Incumbent re-elected. | nowrap | |-