| Name | Type | Language | Counties |
|---|---|---|---|
| YELENA TUCKER | Master | English, Russian | All |
| MEREDITH TUFTS | Master | English | Deschutes |
| Diane Lynn Turnbull | Standardized | English | Crook, Deschutes, Jefferson |
| Kimberlee Rae Turner | Master | English | All |
| RACHEL JANE TURNER | Master | English | Lane |
| TONI TURNER | Standardized | English | Deschutes |
| MELODY TUTTLE | Not given | English | Lane |
| Elizabeth Ruth Twombly | Master | English | All |
| LISA MICHELLE TYNAN | Master | English, Other | All |
| Jeanine Marie Tyrrell Owens | Not given | English | Clackamas |