| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Marsha Richmond | Standardized | English | Klamath, Lake |
| 0 | KITTY RIDER | Not given | English | Douglas |
| 0 | KIRSTEN DAWN RIED | Standardized | English | All |
| 0 | KRISTINA RIES | Master | English | Clackamas, Columbia, Marion, Multnomah, Polk, Tillamook, Washington |
| 0 | NATALIE JANE RILEY | Community | English | All |
| 0 | SUE RISS | Standardized | English | Multnomah |
| 1 | Jasmin Rivera | Master | English, Spanish | All |
| 0 | Laikaika Layne Rivera | Master | English | Multnomah |
| 0 | ALICIA RIVERA MENDOZA | Standardized | English | Malheur |
| 0 | Claudia Alejandra Rizo Mendoza | Standardized | English | Multnomah, Washington |