| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 7 | Meredith Tufts | Master | English | Deschutes |
| 0 | Diane Lynn Turnbull | Standardized | English | Crook, Deschutes, Jefferson |
| 0 | Kimberlee Rae Turner | Master | English | All |
| 0 | TONI TURNER | Standardized | English | Deschutes |
| 0 | MELODY TUTTLE | Not given | English | Lane |
| 3 | Elizabeth Ruth Twombly | Master | English | All |
| 0 | Jeanine Marie Tyrrell Owens | Not given | English | Clackamas |
| 15 | TOMMY LYNN UDELL | Master | English | All |
| 14 | LISA UHL | Master | English | Clackamas, Marion, Polk, Washington, Yamhill |
| 0 | KATIE JO ULREY | Community | English | Jackson |