| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | CCRR Trainer | Standardized | Not given | All |
| 7 | REBECCA KAY TREE | Master | English | All |
| 0 | David Michael Tremblay | Specialty Community | English | Crook, Deschutes, Jefferson |
| 4 | Jenifer Trivelli | Master | English | All |
| 3 | MAARJA TRUJILLO | Master | English, Spanish | Marion, Polk |
| 0 | Amber C Tucker | Master | English | Coos, Curry, Douglas, Lane |
| 16 | YELENA TUCKER | Master | English, Russian | All |
| 0 | Kimberlee Rae Turner | Master | English | All |
| 15 | TOMMY LYNN UDELL | Master | English | All |
| 14 | LISA UHL | Master | English | Clackamas, Marion, Polk, Washington, Yamhill |