| Name | Type | Language | Counties |
|---|---|---|---|
| TINA MARIE SCALISE | Not given | English | Linn |
| MARIA TRASMONTE SCHAAD | Standardized | Spanish | Benton, Douglas, Lane, Linn |
| MICHELLE MARGUERITE SCHAFER | Master | English | Clackamas, Hood River, Marion, Multnomah, Polk, Washington |
| 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 |
| BOBYE L SCHNEIDER | Standardized | English | Benton, Clackamas, Coos, Lane, Lincoln, Linn, Marion, Multnomah, Polk |
| SUSAN ELIZABETH SCHNEIDER | Not given | English | Lane |
| 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 |
| CAROLE ELAINE SCHULER | Standardized | English | Jackson |
| REBECCA LYNN SCHULTE | Standardized | English | All |
| Mary Margaret Schumacher-Hoerner | Master | English | Clackamas, Marion, Multnomah, Polk, Washington, Yamhill |
| CANDICE DAVIS SCOTT | Master | English | All |
| CYNTHIA SUE SCOTT | Standardized | English | Marion, Polk, Yamhill |
| PATIENCE INDEPENDENCE SCOTT | Master | English | Clackamas, Linn, Marion, Multnomah, Polk, Yamhill |