| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | KATHLEEN MARY MCDONNELL | Master | English | Benton, Lane, Lincoln |
| 0 | RHONDA SUE MCDOWALL | Master | English | All |
| 0 | DANIELLE (Dani) MCFARLAND | Master | English | Clackamas, Hood River, Multnomah, Washington |
| 0 | Kristen E. McKee | Community | English, Spanish | Benton, Clackamas, Columbia, Deschutes, Hood River, Jefferson, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Wasco, Washington, Yamhill |
| 6 | DANIELLE MARIE MCKIDDY | Master | English | Douglas, Klamath, Lake |
| 0 | Yolanda Denise McKinney | Community | English | Multnomah |
| 0 | Laura Nix McLean | Master | English, Spanish | Clackamas, Multnomah |
| 5 | JENNIFER ABIGAIL COOPER MCMULLEN | Master | English, Spanish | Benton, Linn, Marion, Polk, Yamhill |
| 0 | MARY MCNAMEE | Community | English | Coos, Curry |
| 0 | CARRIE LEAGH MCNEES | Community | English | Lane |
| 0 | COLLEEN MEACHAM | Community | English | Clackamas, Multnomah, Washington, Yamhill |
| 3 | SANDRA MEADOS | Master | English | All |
| 12 | Marina Anatolyevna Meaney | Master | English, Russian | All |
| 0 | LARISSA CHRISTINE MEANY | Community | English | Jackson |
| 0 | TRISTA IRENE MEEK | Community | English | Umatilla, Union |
| 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 | ABIGAIL ELIZABETH MENDEZ | Master | English, Spanish | Clackamas, Multnomah, Washington |
| 0 | VERONICA MENDOZA OCHOA | Master | English, Spanish | Marion |
| 0 | NATALIA MERECIAS CUEVAS | Community | English, Spanish | Washington |
| 0 | Jamie Celestia Michaud | Community | English, Other | Clackamas, Hood River, Multnomah, Washington |
| 0 | EILEEN MARIE MICKE-JOHNSON | Master | English | Jackson, Josephine |
| 0 | ASHLEY NICOLE MICKELS | Master | English | Hood River, Wasco |
| 0 | Jennifer Ann Mierkey | Community | English | Jackson |
| 0 | KALLIE MILL | Master | English | Coos, Crook |
| 2 | Katrina Aline Miller | Master | English | All |
| 0 | KIMBERLY MILLER | Standardized | English | Josephine |
| 0 | Melanie Eileen Miller | Master | English | Deschutes |
| 0 | Nancy Carol Miller | Community | English | Clackamas, Marion, Multnomah |
| 2 | MELISA LYNNE MINER | Master | English | Douglas, Klamath, Lake |
| 0 | Benjamin Minnis | Community | English | Lane |
| 2 | JULIE MITCHELL | Master | English | Jefferson |
| 0 | KRISTIN GRACE CHIYOKO MIYAMOTO | Community | English | Clackamas, Columbia, Hood River, Marion, Multnomah, Polk, Wasco, Washington, Yamhill |
| 0 | KATHERINE Lynn MOHR | Master | English | All |
| 1 | ANGELICA MARINA MOLINA ALVAREZ | Master | English, Spanish | All |
| 0 | ELIAS MOLINA REYES | Standardized | English, Spanish | Multnomah |
| 0 | Ingeborg Ingrid Momberg | Community | English, Spanish | Benton, Lane, Lincoln, Marion, Polk, Yamhill |
| 0 | NORMA MONDRAGON HERNANDEZ | Community | English, Spanish | Multnomah, Washington |
| 2 | Cristina Raya Montes | Master | English, Spanish | Morrow, Umatilla |
| 0 | Rocio Montes | Standardized | English, Spanish | Coos, Douglas |
| 0 | PATRICIA ANNE MOORE | Community | English | All |
| 0 | Joanna Therese Morales | Community | English, Spanish | All |
| 28 | GISELA MARIA MORALES BENITEZ | Master | English, Spanish | All |
| 0 | Maria Del Mar Morales Jimenez | Master | Spanish | Washington |
| 7 | ILIAN SARAHI MORALES RUIZ | Master | English, Spanish | All |
| 8 | ANA JANSY MORAN DIAZ | Master | English, Spanish | All |
| 0 | Eleazar Micaela Moran Ortiz | Master | English, Spanish | All |
| 0 | L Michelle MORELAND | Master | English | All |
| 0 | SAMANTHA LEE MORELLI | Community | English | All |