| Name | Type | Language | Counties |
|---|---|---|---|
| Tobie Renee Sass | Master | English | All |
| BAILEY MARIE SCHELLHOUS | Standardized | ||
| MELISSA RENEE SCHIERES | Community | English | All |
| Rikkie Lee Schley | Specialty Master | English | Columbia, Washington |
| ALICE TEMMA SCHMIDT | Master | English | Clackamas, Multnomah, Washington |
| Nancy Eileen Schmidt | Master | English | All |
| RHONDA RENEE SCHOCK | Master | English | Coos, Curry, Douglas, Jackson, Josephine, Klamath, Lane |
| CHERI LYNN SCHOOLEY | Community | English | Clackamas, Multnomah, Washington |
| Kimberly Linn Schrader | Community | English | Clatsop, Columbia, Tillamook |
| Elena Marie Schreiner | Master | English | Clackamas, Multnomah |
| Mary Margaret Schumacher-Hoerner | Master | English | Clackamas, Marion, Multnomah, Polk, Washington, Yamhill |
| CANDICE DAVIS SCOTT | Master | English | All |
| PATIENCE INDEPENDENCE SCOTT | Master | English | Clackamas, Linn, Marion, Multnomah, Polk, Yamhill |
| Amy Renee Scurry | Community | English | All |
| BRITTANY GAIL SEALE | Master | English | Crook, Deschutes, Jefferson |
| CHARLENE YVONNE SHAW | Master | English | All |
| MONICA R. SHAW | Standardized | English | Klamath |
| Shelby Mendiguren Shaw | Master | English | All |
| ANNELIESE CHRISTINE SHEAHAN | Master | English, Other | All |
| BRANDY ROSE SHELTON | Community | English | Wallowa |