| Name | Title | Circuit | County | Rate this Judge | Rating | # of Ratings |
| Hon. Robert Cahill, Jr. | Circuit Judge | 3rd Circuit | Baltimore County |  | 7.5 | 9 |
| Hon. Cynthia Callahan | Circuit Judge | 6th Circuit | Montgomery | | 6.9 | 29 |
| Hon. Clara Campbell | District Judge | 2nd Circuit | Cecil | | | 1 |
| Hon. David Carey | District Judge | 3rd Circuit | Harford | | 4.8 | 4 |
| Hon. Philip Caroom | Associate Judge | 5th Circuit | Anne Arundel | | 9.9 | 4 |
| Hon. William Carr | Chief Judge | 3rd Circuit | Harford | | 4.7 | 18 |
| Hon. Donine Carrington | Circuit Judge | 7th Circuit | Charles | | | 0 |
| Hon. Scott Carrington | Circuit Judge | 7th Circuit | Prince George's | | 1.0 | 3 |
| Hon. Audrey J.S. Carrion | Circuit Judge | 8th Circuit | Baltimore City | | 6.3 | 10 |
| Hon. Colleen Cavanaugh | Circuit Judge | 8th Circuit | Baltimore City | | 3.6 | 9 |
| Hon. Oliver John Cejka, Jr. | District Judge | 6th Circuit | Frederick | | | 0 |
| Hon. Christine Celeste | Associate Judge | 5th Circuit | Anne Arundel | | | 0 |
| Hon. Mark Chandlee | Circuit Judge | 7th Circuit | Calvert | | 10.0 | 6 |
| Hon. Theresa Chernosky | Associate Judge | 6th Circuit | Montgomery | | | 0 |
| Hon. K. Christy Holt Chesser | District Judge | 7th Circuit | St. Mary's | | 5.1 | 1 |
| Hon. Sally Chester | District Judge | 3rd Circuit | Baltimore County | | 9.1 | 13 |
| Hon. Charles Chiapparelli | Associate District Judge | 8th Circuit | Baltimore City | | 1.0 | 1 |
| Hon. Jeannie Eun Kyung Cho | Circuit Judge | 6th Circuit | Montgomery | | 5.9 | 36 |
| Hon. Marjorie Clagett | Circuit Judge | 7th Circuit | Calvert | | 5.4 | 8 |
| Hon. Ada Clark-Edwards | District Judge | 7th Circuit | Prince George's | | | 3 |
| Hon. Toni Clarke | Circuit Judge | 7th Circuit | Prince George's | | 3.5 | 35 |
| Hon. Rachel Cogan | Associate District Judge | 8th Circuit | Baltimore City | | 9.6 | 4 |
| Hon. Rachel Cogen | District Judge | 8th Circuit | Baltimore City | | | 0 |
| Hon. G. Richard Collins | Associate District Judge | 7th Circuit | Prince George's | | 10.0 | 2 |
| Hon. L. Robert Cooper | Associate District Judge | 8th Circuit | Baltimore City | | 6.9 | 4 |
| Hon. Mimi Cooper | Associate District Judge | 3rd Circuit | Harford | | 1.4 | 15 |
| Hon. Melissa Copeland | Circuit Judge | 8th Circuit | Baltimore City | | 8.5 | 9 |
| Hon. DaNeeka Cotton | Circuit Judge | 7th Circuit | Prince George's | | 2.8 | 15 |
| Hon. Kathleen Cox | Circuit Judge | 3rd Circuit | Baltimore County | | 9.6 | 8 |
| Hon. Sylvester Cox | Circuit Judge | 8th Circuit | Baltimore City | | 7.2 | 6 |
| Hon. Mark Crooks | Circuit Judge | 5th Circuit | Anne Arundel | | 8.6 | 20 |
| Hon. Jill Cummins | Associate Judge | 6th Circuit | Montgomery | | | 1 |
| Hon. Yolanda Curtin | Circuit Judge | 3rd Circuit | Harford | | 2.5 | 7 |