| Name | Type | Language | Counties |
|---|---|---|---|
| Jennifer Ann Mierkey | Community | English | Jackson |
| JOANNE MIKSIS | Standardized | English | Lane |
| BARBARA MILES | Standardized | English | Coos, Curry, Douglas, Lane, Tillamook |
| KALLIE MILL | Master | English | Coos, Crook |
| Hadiyah Kimberly Dawn Miller | Master | English | All |
| Katrina Aline Miller | Master | English | All |
| KIMBERLY MILLER | Standardized | English | Josephine |
| Melanie Eileen Miller | Master | English | Deschutes |
| Michele Rene Miller | Master | English | Hood River, Lane, Multnomah, Sherman, Tillamook, Wallowa, Washington |
| NANCY JEAN MILLER | Community | English | All |
| Nancy Carol Miller | Community | English | Clackamas, Marion, Multnomah |
| SHALLENA KAY MILLER | Master | English | All |
| JESSICA MILLS | Standardized | English | Morrow, Umatilla |
| MELISA LYNNE MINER | Master | English | Douglas, Klamath, Lake |
| Benjamin Minnis | Community | English | Lane |
| AMANDA LEIGH MITCHELL | Standardized | English | Clackamas, Multnomah, Washington |
| Elisha Janay Mitchell | Standardized | ||
| JULIE MITCHELL | Master | English | Jefferson |
| KRISTIN GRACE CHIYOKO MIYAMOTO | Community | English | Clackamas, Columbia, Hood River, Marion, Multnomah, Polk, Wasco, Washington, Yamhill |
| HEATHER MOATE | Standardized | English | Clackamas, Lane, Marion, Multnomah, Polk, Washington, Yamhill |
| MARTHA MOEHRING | Standardized | English | Coos, Curry, Lane |
| KATHERINE Lynn MOHR | Master | English | All |
| ANGELICA MARINA MOLINA ALVAREZ | Master | English, Spanish | All |
| ELIAS MOLINA REYES | Standardized | English, Spanish | Multnomah |
| Ingeborg Ingrid Momberg | Community | English, Spanish | Benton, Lane, Lincoln, Marion, Polk, Yamhill |
| 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 |
| Samantha Grace Morgan | Master | English | Marion, Polk, Yamhill |
| CATHERINE JAYNE MORRIS | Standardized | English | Benton, Lane, Linn |
| TIYANA LANAE MORRIS | Master | English, Spanish | All |
| Amy Lynn Morrison | Specialty Community | English | Clackamas, Columbia, Deschutes, Hood River, Lane, Multnomah, Umatilla, Washington |
| Crystal P Morrison | Community | English | Lane |