| Name | Title | Circuit | County | Rate this Judge | Rating | # of Ratings |
| Hon. Dwight Jackson | Associate Judge | 7th Circuit | Prince George's |  | 1.5 | 23 |
| Hon. W. Newton Jackson III | Associate Judge | 1st Circuit | Wicomico | | 7.3 | 5 |
| Hon. Michele Jaklitsch | Associate Judge | 5th Circuit | Anne Arundel | | 8.3 | 24 |
| Hon. Ruth Jakubowski | Associate Judge | 3rd Circuit | Baltimore County | | 4.7 | 3 |
| Hon. Karen Murphy Jensen | Circuit Court Judge | 2nd Circuit | Caroline | | 8.1 | 1 |
| Hon. Eric Johnson | Associate Judge | 6th Circuit | Montgomery | | 3.8 | 31 |
| Hon. Megan Johnson | Associate Judge | 5th Circuit | Anne Arundel | | | 1 |
| Hon. Richard Jordan | Associate Judge | 6th Circuit | Montgomery | | 8.5 | 1 |