| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | SANDRA KAY SNOOK | Master | English | Umatilla |
| 13 | TONIA SNOOK | Master | English | Clackamas, Multnomah |
| 0 | Brenda Phillips Solaja | Community | English | Jackson |
| 0 | Sarah Devorah Soltz | Community | English | Clackamas, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Washington, Yamhill |
| 1 | THERESA JO SONGER-TUCKEY | Master | English | Douglas, Klamath, Lake |
| 20 | JENNIE RAY SOWDER | Master | English | Clackamas, Hood River, Multnomah, Washington |
| 0 | Jessica R Stamey | Community | English | All |
| 37 | DANIELLE STAMM THOMAS | Master | English | Clackamas, Hood River, Lincoln, Marion, Multnomah, Polk, Wasco, Washington, Yamhill |
| 0 | EMMA C STANDISH | Community | English | Lane |
| 1 | AMANDA STANLEY | Master | English | All |
| 7 | CANDI JEAN STARK | Master | English | Clackamas |
| 1 | Kate Gabriella Statman-Weil | Master | English | Benton, Clackamas, Hood River, Lane, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill |
| 0 | JENNIFER SUE STATON | Standardized | English | Jackson, Josephine |
| 0 | Kari Lee Stattelman | Master | English | All |
| 2 | Sue Ann Stauber | Master | English | Multnomah, Washington |
| 6 | SARA LOUISE STEARNS-MCWHORTER | Master | English | All |
| 5 | Yesenia Stedman | Master | English, Spanish | All |
| 4 | PATRICIA A STEELE | Master | English | Multnomah |
| 0 | Jill A Stefely | Master | English | Benton, Lane, Linn |
| 0 | SARAH M STEFFES | Community | English | Crook, Deschutes, Jefferson |
| 1 | Barbara Michele Steinberg | Master | English | All |
| 0 | Shalimar Steinberg | Master | English | Benton, Douglas, Lane, Linn, Marion |
| 0 | TESSA LEIMOMI STEPHENSON | Community | English | All |
| 1 | CAMI M STEVENSON | Master | English | Clackamas, Multnomah |
| 1 | ROSAMOND STEWART | Community | English | Clackamas, Multnomah, Washington |
| 4 | Rhiannon August Stout | Master | English, Spanish | Clatsop, Columbia, Tillamook, Washington |
| 24 | Jessie E Stowell | Master | English | All |
| 0 | Tracy Strawn | Master | English | Multnomah, Washington |
| 0 | Deshonda Stringer | Master | English | All |
| 11 | Irina V Stukalov | Master | English, Russian, Other | Linn, Marion, Polk, Yamhill |
| 0 | Gretchen Stupke | Master | English | Benton, Douglas, Lane, Linn |
| 8 | Rachel Peng Su | Community | English, Chinese | All |
| 0 | GLENDA SUCHI | Master | English, Spanish | All |
| 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 |
| 1 | KARA TACHIKAWA | Master | English, Other | Crook, Deschutes, Jefferson |
| 0 | Jeanny Elaine Tafoya | Master | English | Washington |
| 75 | Ronda Gail Taft | Master | English | All |
| 0 | SABLE TANNAHILL | Community | English | Clackamas, Multnomah, Washington |
| 1 | CAELISH ANNIE TARRHAM | Master | English | Clatsop, Columbia, Tillamook |
| 0 | GARY MICHAEL TAYLOR | Community | English | All |
| 0 | KAREN DENISE TAYLOR | Community | English | Coos, Curry, Douglas |
| 0 | Kelly Wiggins Techo | English | All | |
| 0 | Monique Debra Terner | Master | English | Clackamas, Multnomah, Washington |
| 1 | Lisa Teutsch | Master | English | Multnomah |
| 0 | NICHOLE MARIE THOMAS | Community | English | Jackson |