| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | JOANNE ELIZABETH MCNAMARA | Standardized | English | Multnomah |
| 0 | MARY MCNAMEE | Community | English | Coos, Curry |
| 0 | JEANNE MARIE MCNASSAR | Standardized | English | Multnomah |
| 0 | CARRIE LEAGH MCNEES | Community | English | Lane |
| 1 | HEATHER R. MCNEIL | Specialty Master | English | All |
| 0 | KATHRYN LYNN MCPHAIL | Community | English | Linn, Marion, Polk, Washington |
| 0 | SARA MARGARET MCWILLIAMS | Community | English | All |
| 0 | COLLEEN MEACHAM | Community | English | Clackamas, Multnomah, Washington, Yamhill |
| 3 | SANDRA MEADOS | Master | English | All |
| 12 | Marina Anatolyevna Meaney | Master | Russian | Clackamas, Lane, Linn, Marion, Multnomah, Polk, Washington, Yamhill |
| 0 | LARISSA CHRISTINE MEANY | Community | English | Jackson |
| 0 | JEANNETTE MEDEIROS | English | Jackson | |
| 0 | TRISTA IRENE MEEK | Community | English | Umatilla, Union |
| 2 | CATHERINE RAE MEIER | Master | English | All |
| 0 | RACHELLE MARIE MEJIA | Master | English | Clatsop, Lincoln, Multnomah, Tillamook, Washington, Yamhill |
| 0 | Laura Fernanda Mejia Arroyo | Standardized | English, Spanish | Jackson |
| 0 | Nancy Acosta Melendrez | Master | English, Spanish | Malheur |
| 0 | CYNTHIA MELLEMA | Community | English | Jackson |
| 0 | ABIGAIL ELIZABETH MENDEZ | Master | English, Spanish | Clackamas, Multnomah, Washington |
| 0 | VERONICA MENDOZA OCHOA | Master | English, Spanish | Marion |