| Name | Type | Language | Counties |
|---|---|---|---|
| JESSIKA SUMMERFIELD | Master | English | Benton, Clackamas, Hood River, Linn, Marion, Multnomah, Polk, Washington |
| Stephanie Anne Sundborg | Master | English | All |
| TERRI J SUTTON | Master | English, Spanish | All |
| SONJA LEE SVENSON | Standardized | English | Benton, Clackamas, Lane, Linn, Marion, Polk, Yamhill |
| JULIET SUMMER SWAN | Community | English | All |
| SHANNON DEANNE SWINDLEHURST | Standardized | English | Harney |
| ANNE ALVIS SWINEHART | Standardized | English | Lane |
| CARA MAE SWITZER | Community | English | Benton, Clackamas, Clatsop, Gilliam, Grant, Hood River, Lincoln, Linn, Marion, Morrow, Multnomah, Polk, Sherman, Tillamook, Umatilla, Wasco, Washington, Yamhill |
| BARBARA SWYNENBURG | Not given | English | Clatsop |
| Tina Sykes | Master | English | All |