| Name | Type | Language | Counties |
|---|---|---|---|
| Linda Sinclair | Master | English | Lane, Linn, Marion, Polk, Washington |
| AMBER LILA SINGH | Master | English | Douglas, Klamath, Lake |
| NICOLE ELAINE SINGLETON | Community | English | All |
| Cherie C Skillings | Master | English | Crook, Deschutes, Jefferson, Lane |
| REBECCA ELAINE SKYLES | Community | English | Multnomah, Washington |
| KRISTEN SLATT | Master | English | Gilliam, Grant, Harney, Hood River, Lane, Malheur, Morrow, Sherman, Umatilla, Union, Wallowa, Wasco, Wheeler |
| SARA SMART | Master | English | Marion, Polk, Yamhill |
| ALICE ELIZABETH SMITH | Master | English | All |
| AMY Rae SMITH | Community | English | Benton, Lincoln, Linn |
| Benjamin William Smith | Master | English | All |