| Name | Type | Language | Counties |
|---|---|---|---|
| RACHELLE MARIE MEJIA | Master | English | Clatsop, Lincoln, Multnomah, Tillamook, Washington, Yamhill |
| Laura Fernanda Mejia Arroyo | Standardized | English, Spanish | Jackson |
| Nancy Acosta Melendrez | Master | English, Spanish | Malheur |
| CYNTHIA MELLEMA | Community | English | Jackson |
| ABIGAIL ELIZABETH MENDEZ | Master | English, Spanish | Clackamas, Multnomah, Washington |
| Victoria Mendoza | Standardized | English, Spanish | |
| Aidee Mendoza Cortes | Standardized | English, Spanish | |
| VERONICA MENDOZA OCHOA | Master | English, Spanish | Marion |
| BEATRIZ ADRIANA MENDOZA-NEGRETE | Standardized | Crook, Deschutes, Jefferson | |
| NATALIA MERECIAS CUEVAS | Community | English, Spanish | Washington |
| CAROL JEANNE MERKORD | Not given | English | Benton |
| Jennifer Lynn Merrill | Master | English | Clackamas, Multnomah, Washington |
| DIANA ELIZABETH MESSNER LOPEZ | Community | English | All |
| Tara Renee Mestrich | Community | English | Clatsop, Columbia, Tillamook |
| SVETLANA MICHALCHUK | Standardized | Russian | Clackamas, Multnomah |
| Jamie Celestia Michaud | Community | English, Other | Clackamas, Hood River, Multnomah, Washington |
| EILEEN MARIE MICKE-JOHNSON | Master | English | Jackson, Josephine |
| ASHLEY NICOLE MICKELS | Master | English | Hood River, Wasco |
| 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 |