| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Shalimar Steinberg | Master | English | Benton, Douglas, Lane, Linn, Marion |
| 0 | ROSE MARY STEINER | Not given | English | |
| 0 | KARINA STEPANENKO | Standardized | English | Multnomah |
| 0 | TESSA LEIMOMI STEPHENSON | Community | English | All |
| 0 | JULIANNE LEE STERMER | Master | English | Douglas, Lane |
| 0 | BILLIE STEVENS | Not given | English | Hood River |
| 0 | Karen Rosalee Stevens | Standardized | English | Clackamas, Josephine, Lane, Marion, Washington |
| 0 | ANN STEVENSON | Standardized | English | Marion, Polk, Washington, Yamhill |
| 1 | CAMI M STEVENSON | Master | English | Clackamas, Multnomah |
| 0 | CAROL STEWART | Not given | English | Multnomah |
| 1 | ROSAMOND STEWART | Community | English | Clackamas, Multnomah, Washington |
| 0 | BONNIE R STINNETT | Standardized | English | Clatsop |
| 0 | POLLY STIRLING | English | Douglas | |
| 0 | LISA JO STOFFEL | Standardized | English | Multnomah, Washington |
| 0 | GALINA M. STORZ | Standardized | English | Clackamas, Klamath, Multnomah, Washington |
| 4 | Rhiannon August Stout | Master | English, Spanish | Clatsop, Columbia, Tillamook, Washington |
| 0 | MARGARET LAVON STOVALL | Master | English | Hood River, Wasco |
| 0 | MARY STOVIN | Standardized | English | Marion |
| 24 | Jessie E Stowell | Master | English | All |
| 0 | KIMBERLY STRAIN | Standardized | English | All |