| Name | Title | Court | Circuit | County | Rate this Judge | Rating | # of Ratings |
| Hon. Thaddeus Machnik | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook |  | | 0 |
| Hon. Lola Maddox | Circuit Judge |
Circuit Court
| Third Judicial Circuit | Madison | | | 0 |
| Hon. William Maddux | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 1.0 | 1 |
| Hon. Jerelyn Maher | Associate Judge |
Circuit Court
| Tenth Judicial Circuit | Peoria | | | 0 |
| Hon. William Maki | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Jeffrey Malak | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Michael Mallon | Circuit Judge |
Circuit Court
| Fifteenth Judicial Circuit | Ogle | | | 0 |
| Hon. Suzanne Mangiamele | Associate Judge |
Circuit Court
| Twenty-Second Judicial Circuit | McHenry | | | 0 |
| Hon. Paul Mangieri | Circuit Judge |
Circuit Court
| Ninth Judicial Circuit | Fulton | | | 0 |
| Hon. Marcia Maras | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Jill Cerone Marisie | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Robert Marsaglia | Circuit Judge |
Circuit Court
| Thirteenth Judicial Circuit | Grundy | | 9.8 | 1 |
| Hon. Victoria Martin | Associate Judge |
Circuit Court
| Ninteenth Judicial Circuit | Lake | | | 0 |
| Hon. LeRoy Martin, Jr. | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 10.0 | 1 |
| Hon. Patricia Martin-Bishop | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Rick Mason | Associate Judge |
Circuit Court
| Twelfth Judicial Circuit | Will | | | 2 |
| Hon. Mary Anne Mason | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 6.5 | 7 |
| Hon. Veronica Mathein | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Stephen Mathers | Circuit Judge |
Circuit Court
| Ninth Judicial Circuit | Knox | | 9.3 | 1 |
| Hon. A. Andreas Matoesian | Circuit Judge |
Circuit Court
| Third Judicial Circuit | Madison | | | 0 |
| Hon. William Mays, Jr. | Circuit Judge |
Circuit Court
| Eighth Judicial Circuit | Adams | | | 0 |
| Hon. Timothy McCann | Associate Judge |
Circuit Court
| Sixteenth Judicial Circuit | Kendall | | | 0 |
| Hon. Katherine McCarthy | Circuit Judge |
Circuit Court
| Sixth Judicial Circuit | Macon | | | 0 |
| Hon. James McCarthy | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. John McClean, Jr. | Circuit Judge |
Circuit Court
| Fourteenth Judicial Circuit | Rock Island | | | 0 |
| Hon. Gregory McClintock | Circuit Judge |
Circuit Court
| Ninth Judicial Circuit | Warren | | | 0 |
| Hon. Richard McCoy | Associate Judge |
Circuit Court
| Tenth Judicial Circuit | Tazewell | | | 1 |
| Hon. Barbara McDonald | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 1.4 | 1 |
| Hon. Martin McDonough | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Susan McDunn | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 2.1 | 1 |
| Hon. Patrick McGann | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. James McGing | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Sheila McGinnis | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Brigid McGrath | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 7.7 | 7 |
| Hon. Joseph McGraw | Circuit Judge |
Circuit Court
| Seventeenth Judicial Circuit | Winnebago | | | 0 |
| Hon. John McGuire | Associate Judge |
Circuit Court
| Fourth Judicial Circuit | Marion | | 1.0 | 2 |
| Hon. Dennis McGuire | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Kathleen McGury | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Michael McHale | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Michael McHaney | Associate Judge |
Circuit Court
| Fourth Judicial Circuit | Fayette | | | 0 |
| Hon. Maureen McIntyre | Circuit Judge |
Circuit Court
| Twenty-Second Judicial Circuit | McHenry | | 5.6 | 1 |
| Hon. Timothy McJoynt | Associate Judge |
Circuit Court
| Eighteenth Judicial Circuit | DuPage | | | 0 |
| Hon. Brian McKillip | Associate Judge |
Circuit Court
| Eighteenth Judicial Circuit | DuPage | | 9.5 | 1 |
| Hon. Raymond McKoski | Circuit Judge |
Circuit Court
| Ninteenth Judicial Circuit | Lake | | 9.0 | 1 |
| Hon. Alesia McMillen | Circuit Judge |
Circuit Court
| Eighth Judicial Circuit | Schuyler | | | 0 |
| Hon. Brian McPheters | Associate Judge |
Circuit Court
| Sixth Judicial Circuit | Champaign | | 3.9 | 1 |
| Hon. Dana McReynolds | Associate Judge |
Circuit Court
| Fourteenth Judicial Circuit | Henry | | | 0 |
| Hon. Colleen McSweeney-Moore | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Clare McWilliams | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 5.0 | 1 |
| Hon. Clifford Meacham | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 8.5 | 1 |
| Hon. F. Michael Meersman | Circuit Judge |
Circuit Court
| Fourteenth Judicial Circuit | Rock Island | | | 0 |
| Hon. John Mehlick | Associate Judge |
Circuit Court
| Seventh Judicial Circuit | Sangamon | | 10.0 | 1 |
| Hon. Ralph Mendelsohn | Associate Judge |
Circuit Court
| Third Judicial Circuit | Madison | | | 0 |
| Hon. Patricia Mendoza | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. James Mesich | Associate Judge |
Circuit Court
| Fourteenth Judicial Circuit | Rock Island | | | 0 |
| Hon. Nelson Metz | Associate Judge |
Circuit Court
| Third Judicial Circuit | Madison | | | 0 |
| Hon. Thomas Meyer | Associate Judge |
Circuit Court
| Twenty-Second Judicial Circuit | McHenry | | | 0 |
| Hon. Barbara Meyer | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | 2.9 | 1 |
| Hon. Dennis Middendorff | Associate Judge |
Circuit Court
| Fourth Judicial Circuit | Clinton | | | 0 |
| Hon. Mary Mikva | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Martha Mills | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Mary Minella | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Daniel Miranda | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Richard Mitchell | Circuit Judge |
Circuit Court
| Seventh Judicial Circuit | Morgan | | | 0 |
| Hon. Jane Mitton | Associate Judge |
Circuit Court
| Eighteenth Judicial Circuit | DuPage | | | 0 |
| Hon. Martin Moltz | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Anthony Montelione | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. James Moore | Circuit Judge |
Circuit Court
| First Judicial Circuit | Williamson | | | 0 |
| Hon. Kathleen Moran | Circuit Judge |
Circuit Court
| Fourth Judicial Circuit | Clinton | | | 0 |
| Hon. John Moran, Jr. | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Walden Morris | Associate Judge |
Circuit Court
| First Judicial Circuit | Saline | | | 0 |
| Hon. Dwayne Morrison | Associate Judge |
Circuit Court
| Ninth Judicial Circuit | McDonough | | | 0 |
| Hon. Robert Morrow | Associate Judge |
Circuit Court
| Sixteenth Judicial Circuit | Kane | | 3.4 | 1 |
| Hon. Thomas Mueller | Circuit Judge |
Circuit Court
| Sixteenth Judicial Circuit | Kendall | | | 0 |
| Hon. Mary Mulhern | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Margaret Mullen | Circuit Judge |
Circuit Court
| Ninteenth Judicial Circuit | Lake | | 5.0 | 2 |
| Hon. Thomas Mulroy | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. James Murphy | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Patrick Murphy | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Timothy Murphy | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Thomas Murphy | Subcircuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Joyce Murphy-Gorman | Circuit Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Leonard Murray | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Michael Murray | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |
| Hon. Raymond Myles | Associate Judge |
Circuit Court
| Cook Judicial Circuit | Cook | | | 0 |