| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Allison Morton | Community | English | Clackamas, Clatsop, Deschutes, Multnomah, Tillamook, Washington |
| 0 | LA RAE MORTON | Not given | English | |
| 0 | MELISSA ANN MOSER | Standardized | English | Benton, Linn |
| 0 | Ethan Bentley Moses | Community | English | Clackamas, Multnomah, Washington |
| 0 | Jennifer Melissa Moss | Community | English | All |
| 0 | Shimaa Mostafa Kennedy | Community | English, Arabic | Clackamas, Columbia, Multnomah, Washington |
| 0 | AMANDA FRANCENE MOTLEY | Master | English | Marion, Polk, Yamhill |
| 0 | MARIA ANGELITA MOTTAGHIAN | Standardized | English | Multnomah |
| 3 | AMY MOUA | Master | English | All |
| 4 | ERIN DUNN MOULTON | Master | English | All |
| 1 | Kathleen Margaret Moxley-South | Master | English | Benton, Deschutes, Douglas, Lane, Linn, Marion |
| 0 | MARY ALICE MUELLER | Community | English | Clackamas, Lincoln, Marion, Multnomah, Polk, Tillamook, Yamhill |
| 0 | ANA MUJICA | Standardized | English | Douglas, Lane |
| 0 | SYLVIA MULLENAUX | Not given | English | |
| 6 | Maria Erendira Erendira Munoz | Master | Spanish | Clackamas, Washington |
| 0 | MICHELLE MARIE MUNRO | Standardized | English | Baker, Grant, Morrow, Umatilla, Union |
| 1 | Leslie Jean Munson | Master | English | All |
| 2 | Judith Murillo Tuesta | Master | English, Spanish | Clackamas, Clatsop, Columbia, Hood River, Lincoln, Linn, Tillamook, Washington |
| 4 | DEBORAH COLETTE MURPHY | Master | English | All |
| 0 | Sarah Elizabeth Murphy | Master | English | All |