| Name | Type | Language | Counties |
|---|---|---|---|
| TAMI DIANE RASK | Standardized | English | Crook, Deschutes, Jefferson, Wasco |
| KEVIN GEORGE RATKOVICH | Master | English | Jackson, Josephine |
| MARIA C. RAUDA | Not given | English | Washington |
| MARGUERITE RAWIE | Not given | English | Marion |
| RICHARD WILLIAM RAY | Standardized | English | Clackamas, Multnomah, Washington |
| Shannon Leigh Raybold | Master | English | Clackamas, Multnomah, Washington |
| Sarah Lorraine Razzano | Master | English | All |
| MELANIE A. REAVES | Standardized | Gilliam, Hood River, Sherman, Wasco, Wheeler | |
| ROBERTA LOUISE RECKEN | Master | English | All |
| Cheryl Ann Reece | Standardized | English | Clackamas |