United States House of Representatives elections, 1868 Ohio Ohio

| District | Incumbent | Party | First_elected | Result_ |
|---|---|---|---|---|
| Ohio 1 | Benjamin Eggleston | Republican | 1864 | Lost Re-election Democratic gain |
| Ohio 2 | Samuel F. Cary | Ind-Republican | 1867 (s) | Lost Re-election Republican hold |
| Ohio 3 | Robert C. Schenck | Republican | 1862 | Re-elected |
| Ohio 4 | William Lawrence | Republican | 1864 | Re-elected |
| Ohio 5 | William Mungen | Democratic | 1866 | Re-elected |
| Ohio 6 | Reader W. Clarke | Republican | 1864 | Retired Republican hold |
| Ohio 7 | Samuel Shellabarger | Republican | 1864 | Retired Republican hold |
| Ohio 8 | John Beatty | Republican | 1868 (s) | Re-elected |
| Ohio 9 | Ralph P. Buckland | Republican | 1864 | Retired Democratic gain |
| Ohio 10 | James M. Ashley | Republican | 1862 | Lost Re-election Democratic gain |
| Ohio 11 | John Thomas Wilson | Republican | 1866 | Re-elected |