| Name | Type | Language | Counties |
|---|---|---|---|
| REBECCA ELAINE SKYLES | Community | English | Multnomah, Washington |
| JENNIFER ANN SLATER | Standardized | English | Douglas, Lane |
| MISTY MICHELLE SLATER | Standardized | English | Baker, Clackamas, Hood River, Lane, Multnomah, Umatilla, Union, Wallowa, Washington, Yamhill |
| Zoya Edwardovna Slatsky | Standardized | Douglas, Lane | |
| KRISTEN SLATT | Master | English | Gilliam, Grant, Harney, Hood River, Lane, Malheur, Morrow, Sherman, Umatilla, Union, Wallowa, Wasco, Wheeler |
| SUSAN JANE SMALLSREED | Standardized | English | Clackamas, Multnomah, Washington |
| 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 |