| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 8 | Rachel Peng Su | Community | English, Chinese | All |
| 0 | GLENDA SUCHI | Master | English, Spanish | All |
| 2 | JOYCE MARLENE SUCHOSKI | Master | English | Clackamas, Columbia, Multnomah, Washington |
| 0 | JULIE ANNE SUEFERT | Master | English | All |
| 2 | JEANISE MARIE SUIHKONEN | Master | English | All |
| 32 | Alba Luz Sullivan | Master | Spanish | Washington |
| 1 | JESSIKA SUMMERFIELD | Master | English | Clackamas |
| 1 | Stephanie Anne Sundborg | Master | English | All |
| 1 | TERRI J SUTTON | Master | English, Spanish | All |
| 0 | SONJA SVENSON | Standardized | English | Benton, Clackamas, Lane, Linn, Marion, Polk, Yamhill |
| 0 | SHANNON DEANNE SWINDLEHURST | Standardized | English | Harney |
| 0 | ANNE ALVIS SWINEHART | Standardized | English | Lane |
| 0 | CARA MAE SWITZER | Community | English | Benton, Clackamas, Clatsop, Gilliam, Grant, Hood River, Lincoln, Linn, Marion, Morrow, Multnomah, Polk, Sherman, Tillamook, Umatilla, Wasco, Washington, Yamhill |
| 0 | BARBARA SWYNENBURG | Not given | English | Clatsop |
| 0 | SHANNON SYMONDS | Standardized | English | Clatsop, Columbia, Tillamook, Washington |
| 0 | VIRGINIA SYMONDS | Not given | English | Multnomah |
| 0 | JUDIT SZENTIRMAY | Not given | English | Multnomah |
| 1 | KARA TACHIKAWA | Master | English, Other | Crook, Deschutes, Jefferson |
| 0 | Jeanny Elaine Tafoya | Master | English | Washington |
| 75 | Ronda Gail Taft | Master | English | All |