| Name | Title | Court | County | Rate this Judge | Rating | # of Ratings |
| Hon. H. Clay Jacke II | Judge |
Superior Court
| Los Angeles |  | 9.4 | 1 |
| Hon. Jacqueline Jackson | Judge |
Superior Court
| Riverside | | | 2 |
| Hon. Scott Jackson | Judge |
Superior Court
| Alameda | | | 0 |
| Hon. Jeffrey Jackson | Judge |
Superior Court
| San Mateo | | | 0 |
| Hon. Jack Jacobson | Judge |
Superior Court
| Stanislaus | | 1.0 | 6 |
| Hon. Morris Jacobson | Judge |
Superior Court
| Alameda | | 4.1 | 5 |
| Hon. Susan Jakubowski | Judge |
Superior Court
| San Mateo | | | 0 |
| Hon. Tara James | Judge |
Superior Court
| Tulare | | | 3 |
| Hon. Stephanie Jamieson | Judge |
Superior Court
| Merced | | | 0 |
| Hon. Lisa Jaskol | Judge |
Superior Court
| Los Angeles | | 1.6 | 7 |
| Hon. Jared Jefferson | Judge |
Superior Court
| Monterey | | | 0 |
| Hon. Lance Jensen | Judge |
Superior Court
| Orange | | 10.0 | 3 |
| Hon. Michael Jesic | Judge |
Superior Court
| Los Angeles | | 9.7 | 2 |
| Hon. Samantha Jessner | Judge |
Superior Court
| Los Angeles | | 2.3 | 37 |
| Hon. Augustin Jimenez | Judge |
Superior Court
| Sacramento | | | 0 |
| Hon. JoAnn Johnson | Judge |
Superior Court
| Ventura | | 1.0 | 17 |
| Hon. Derek Guy Johnson | Judge |
Superior Court
| Orange | | 9.7 | 6 |
| Hon. Mark Johnson | Judge |
Superior Court
| Riverside | | | 0 |
| Hon. Gary Johnson | Judge |
Superior Court
| Tulare | | 1.5 | 7 |
| Hon. Gerald Johnston | Judge |
Superior Court
| Orange | | | 0 |
| Hon. Erik Joihnson | Judge |
Superior Court
| Santa Clara | | 2.8 | 1 |
| Hon. Joscelyn Jones | Judge |
Superior Court
| Alameda | | 1.0 | 13 |
| Hon. Jeffrey Bruce Jones | Judge |
Superior Court
| Imperial | | 9.7 | 2 |
| Hon. Ann Jones | Judge |
Superior Court
| Los Angeles | | 6.0 | 12 |
| Hon. Alesia Jones | Judge |
Superior Court
| Solano | | 3.2 | 27 |
| Hon. Michael Jones | Judge |
Superior Court
| Placer | | 2.2 | 31 |
| Hon. Ursula Jones Dickson | Judge |
Superior Court
| Alameda | | | 1 |
| Hon. Beth Jordan | Judge |
Superior Court
| Marin | | | 1 |
| Hon. Jeannie Joseph | Judge |
Superior Court
| Orange | | 1.0 | 1 |
| Hon. Daniel Juarez | Judge |
Superior Court
| Los Angeles | | 3.4 | 8 |
| Hon. Mark Juhas | Judge |
Superior Court
| Los Angeles | | 3.6 | 50 |
| Hon. Ray Jurado | Judge |
Superior Court
| Los Angeles | | 4.5 | 13 |
| Hon. Michael Jurkovich | Judge |
Superior Court
| Madera | | 7.9 | 3 |