| Name | Court | County | Rate this Judge | Rating | # of Ratings |
| Hon. David Cain |
Court of Common
| Franklin |  | | 0 |
| Hon. Kenneth Callahan |
Court of Common
| Cuyahoga | | 5.5 | 1 |
| Hon. J. Timothy Campbell |
Court of Common
| Greene | | | 0 |
| Hon. Thomas Capper |
Court of Common
| Clark | | | 0 |
| Hon. Timothy Cardwell |
Court of Common
| Huron | | | 0 |
| Hon. Richard Carey |
Court of Common
| Clark | | | 0 |
| Hon. Thomas Carnes |
Court of Common
| Portage | | | 0 |
| Hon. Jerome Catanzaro |
Court of Common
| Pike | | | 0 |
| Hon. Margaret Clark |
Court of Common
| Brown | | | 0 |
| Hon. Christopher Collier |
Court of Common
| Medina | | | 0 |
| Hon. Richard Collins, Jr. |
Court of Common
| Lake | | | 0 |
| Hon. John Connor |
Court of Common
| Franklin | | | 0 |
| Hon. James Conway |
Court of Common
| Huron | | | 0 |
| Hon. Gary Cook |
Court of Common
| Lucas | | | 0 |
| Hon. Stacy Cook |
Court of Common
| Lucas | | | 0 |
| Hon. Charles Cooper |
Court of Common
| Lawrence | | | 0 |
| Hon. Ethna Cooper |
Court of Common
| Hamilton | | 3.9 | 2 |
| Hon. R. Alan Corbin |
Court of Common
| Brown | | | 0 |
| Hon. Peter Corrigan |
Court of Common
| Cuyahoga | | 5.1 | 1 |
| Hon. Brian Corrigan |
Court of Common
| Cuyahoga | | 8.3 | 3 |
| Hon. William Corzine |
Court of Common
| Ross | | | 0 |
| Hon. Patricia Cosgrove |
Court of Common
| Summit | | 9.1 | 2 |
| Hon. J. Mark Costine |
Court of Common
| Belmont | | | 0 |
| Hon. Kelly Cottrill |
Court of Common
| Muskingum | | | 0 |
| Hon. Denise Cross |
Court of Common
| Montgomery | | | 0 |
| Hon. Fred Crow III |
Court of Common
| Meigs | | | 0 |
| Hon. Denise Navarre Cubbon |
Court of Common
| Lucas | | | 0 |
| Hon. Vincent Culotta |
Court of Common
| Lake | | | 0 |