| Name | Type | Language | Counties |
|---|---|---|---|
| CLARE NIETO | Community | English | Deschutes |
| GABRIELA NIGRIS BIZARI | Master | English, Spanish, Other | All |
| JOEL ALAN NIXON | Master | English | Clackamas, Marion, Multnomah, Washington |
| SUMMER NOKES | Standardized | English | Morrow, Umatilla |
| 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 |
| SUSAN MARIE NORTON | Standardized | English | Lane |
| LEA KELLY NUNAMAKER | Master | English | All |
| Ariana G Nunez-Gastelum | Community | English, Spanish | Malheur |
| DEAN NUNNEMAKER | Standardized | English | Josephine |
| Lisa Ann O'Connor | Master | English | Gilliam, Hood River, Sherman, Wasco, Wheeler |
| Jill Marie O'Donnell | Master | English | Douglas, Jackson, Josephine, Klamath, Lake |
| Frank Thomas O'Hearn | Standardized | All | |
| ERIN JEAN O'REGAN | Master | English | Multnomah |
| Amie O'Rourke | Master | English | Benton, Linn |
| Kimberly Diane O'Shaughnessy | Community | English | Crook, Deschutes, Jefferson, Klamath |
| HENRY OBELNICKI | Master | English | Clatsop, Columbia, Hood River, Lincoln, Multnomah, Washington |
| EZELMA ANN OBUHORO | Master | English | Multnomah, Washington |