| Name | Type | Language | Counties |
|---|---|---|---|
| NORMA MONDRAGON HERNANDEZ | Community | English, Spanish | Multnomah, Washington |
| CONNIE MONTAGUE | Not given | English | Polk |
| Cristina Raya Montes | Master | English, Spanish | Morrow, Umatilla |
| Rocio Montes | Standardized | English, Spanish | Coos, Douglas |
| John K Moore | Standardized | ||
| PATRICIA ANNE MOORE | Community | English | All |
| CAROL ANN MOOREHEAD | Master | English | All |
| KAREN A. MOORHEAD | Standardized | English | Benton, Clackamas, Columbia, Linn, Marion, Multnomah, Polk, Tillamook, Washington |
| Joanna Therese Morales | Community | English, Spanish | All |
| MARY JANE MORALES | Not given | English | Malheur |
| GISELA MARIA MORALES BENITEZ | Master | English, Spanish | All |
| Maria Del Mar Morales Jimenez | Master | Spanish | Washington |
| ILIAN SARAHI MORALES RUIZ | Master | English, Spanish | All |
| ANA JANSY MORAN DIAZ | Master | English, Spanish | All |
| Eleazar Micaela Moran Ortiz | Master | English, Spanish | All |
| L Michelle MORELAND | Master | English | All |
| SAMANTHA LEE MORELLI | Community | English | All |
| MARIA LYDIA MORENO | Standardized | English | Washington |
| CAROL A. MORGAINE | Master | English | Multnomah |
| Gerald Allen Morgan | Master | English | All |