| Name | Title | Court | County | Rate this Judge | Rating | # of Ratings |
| Hon. Maria Araujo Kahn | Superior Court Judge |
District Court
| Fairfield |  | | 0 |
| Hon. Michael Kamp | Superior Court Judge |
Supreme Court
| Fairfield | | 10.0 | 2 |
| Hon. Jonathan Kaplan | Senior Judge |
District Court
| Tolland | | | 1 |
| Hon. Burton Kaplan | Senior Judge |
District Court
| Fairfield | | | 0 |
| Hon. Edward Karazin, Jr. | Judge |
District Court
| Fairfield | | | 0 |
| Hon. John Kavanewsky, Jr. | Superior Court Judge |
District Court
| Fairfield | | | 0 |
| Hon. Maureen Keegan | Superior Court Judge |
District Court
| New Haven | | 1.0 | 10 |
| Hon. James Kenefick, Jr. | Judge |
District Court
| New Haven | | | 2 |
| Hon. Lawrence Klaczak | Judge |
District Court
| Tolland | | | 0 |
| Hon. Corinne Klatt | Superior Court Judge |
District Court
| New Haven | | 1.4 | 12 |
| Hon. Joseph Koletsky | Judge |
District Court
| New London | | 7.1 | 6 |
| Hon. Hunchu Kwak | Superior Court Judge |
District Court
| Hartford | | | 0 |