| Name | Type | Language | Counties |
|---|---|---|---|
| MARJORIE ANN SMITH | Master | English | Clatsop, Columbia |
| VICTORIA C SMITH | Master | English | Deschutes, Jefferson |
| Leanne Rachelle Smith-Lucero | Community | English | Jefferson |
| DEBRA FRANCES SMOTHERS | Standardized | English | Clackamas, Hood River, Multnomah, Washington |
| JO ANN SNEAD | Standardized | English | Baker, Harney, Malheur, Umatilla, Union, Wallowa |
| GINNY SNODGRASS | Standardized | English | Clackamas, Malheur, Multnomah, Washington |
| ANGEL SNOOK | Community | English | Marion, Multnomah, Polk, Washington |
| Sandra Kay Snook | Master | English | Umatilla |
| TONIA SNOOK | Master | English | Clackamas, Multnomah |
| Brenda Phillips Solaja | Community | English | Jackson |
| Esther Soler Gonzalez | Standardized | ||
| Sarah Devorah Soltz | Community | English | Clackamas, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Washington, Yamhill |
| THERESA JO SONGER-TUCKEY | Master | English | Douglas, Klamath, Lake |
| PATTY DIANA SORENSEN | Standardized | English | Marion, Yamhill |
| SOMLAY SOUKHASEUM | Standardized | Multnomah, Washington | |
| JENNIE RAY SOWDER | Master | English | Clackamas, Hood River, Multnomah, Washington |
| KELLY C. SPARKS | Master | English | All |
| NANCY LOUISE SPAULDING | Standardized | English | Washington |
| TAMMIE BLESSING SPEARS | Not given | English | Union |
| JENNI SPRAGUE | Not given | English | Multnomah |