| Name | Type | Language | Counties |
|---|---|---|---|
| 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 |
| 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 |