| Name | Type | Language | Counties |
|---|---|---|---|
| Rachel Michelle Nelson | Master | Other | Clackamas, Multnomah, Washington |
| SARAH NELSON | Master | English | Washington |
| Tara Renee Neu | Master | English | Benton, Douglas, Lincoln, Linn, Marion, Multnomah, Polk, Yamhill |
| ANNIE NGUYEN | Master | English, Vietnamese | Multnomah, Washington |
| JESSICA P Nguyen | Master | English | Clackamas, Multnomah, Washington |
| JANE E NICHOLSON | Master | English | Jackson, Josephine, Klamath, Lake |
| Julia Nicholson | Specialty Master | English | All |
| CLARE NIETO | Community | English | Deschutes |
| GABRIELA NIGRIS BIZARI | Master | English, Spanish, Other | All |
| JOEL ALAN NIXON | Master | English | Clackamas, Marion, Multnomah, Washington |
| AMY ELIZABETH NOLAN | Standardized | English | Jackson, Josephine |
| Colleen Marie Nolan | Master | English | Clatsop, Columbia, Tillamook, Washington |
| Taya J Noland | Master | English | Coos, Curry |
| GUADALUPE JUDITH NOLAZCO GARCIA | Master | English, Spanish | All |
| LEA KELLY NUNAMAKER | Master | English | All |
| Lisa Ann O'Connor | Master | English | Gilliam, Hood River, Sherman, Wasco, Wheeler |
| Jill Marie O'Donnell | Master | English | Douglas, Jackson, Josephine, Klamath, Lake |
| ERIN JEAN O'REGAN | Master | English | Multnomah |
| Amie O'Rourke | Master | English | Benton, Linn |
| HENRY OBELNICKI | Master | English | Clatsop, Columbia, Hood River, Lincoln, Multnomah, Washington |