| Name | Type | Language | Counties |
|---|---|---|---|
| HEATHER MCCUEN | Not given | English | Multnomah |
| Mary Ann McCune | Community | English | Morrow, Umatilla |
| Sara Beth McCutchen | English | All | |
| Alisa Ann McDonald | Master | English | Douglas |
| BROOKE JEAN MCDONALD | Community | English | All |
| MARIAN CLARE MCDONALD | Community | English | All |
| SUE MCDONALD | Standardized | English | Union |
| KATHLEEN MARY MCDONNELL | Master | English | Benton, Lane, Lincoln |
| RHONDA SUE MCDOWALL | Master | English | All |
| TAMMIE LEE MCENROE | Standardized | English | Baker, Union |
| DANIELLE (Dani) MCFARLAND | Master | English | Clackamas, Hood River, Multnomah, Washington |
| KATHLEEN CARNES MCFARLANE | Standardized | English | Gilliam, Hood River, Sherman, Wasco, Wheeler |
| PATRICIA MCGLINN | Standardized | English | Multnomah |
| DAVID MCGORY | Standardized | English | Lane |
| MOLLY MCGREW | Standardized | English | All |
| PATRICIA J. MCILVEEN | Master | English | All |
| Kristen E. McKee | Community | English, Spanish | Benton, Clackamas, Columbia, Deschutes, Hood River, Jefferson, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Wasco, Washington, Yamhill |
| DANIELLE MARIE MCKIDDY | Master | English | Douglas, Klamath, Lake |
| Yolanda Denise McKinney | Community | English | Multnomah |
| Laura Nix McLean | Master | English, Spanish | Clackamas, Multnomah |