| Name | Type | Language | Counties |
|---|---|---|---|
| Melonie M. Pichon | Master | English | All |
| ANNA PICKEL | Master | English | All |
| Laura Pilkington | Community | English | All |
| LUISA MARIA PINEDA | Standardized | English | Jefferson |
| Leah Plack | Master | English | Clackamas, Columbia, Deschutes, Hood River, Lane, Marion, Multnomah, Polk, Washington, Yamhill |
| MICKAYLA KIERAN PLOOF | Community | English | Clackamas, Lane, Linn, Marion, Washington |
| KRISTIN PODELNYK | Master | English | All |
| LANE PONCY | Master | English | Clackamas, Deschutes, Multnomah, Washington |
| DeAnn C Pope | Master | English | Multnomah |
| LARISA Y PORSOVA | Master | English, Russian | Clackamas, Multnomah, Washington |
| Corinne Potts | Master | English | Coos, Curry, Douglas |
| Laurie Beth Potts | Master | English | Coos, Curry, Douglas |
| Dorothy Lynn Powell | Master | English | Malheur, Morrow, Umatilla |
| SUSANNAH ELIZABETH PRENOVEAU | Master | English | All |
| MANDY RAE PRESTENBACH | Master | English | Benton, Coos, Deschutes, Lane, Lincoln, Linn, Marion, Multnomah, Tillamook |
| CATHLEEN A PRICE | Master | English | All |
| KAREN PROW | Master | English | Crook, Deschutes, Jefferson |
| Tiffany Ralston | Master | English | All |
| Edith Elizabeth Ramirez | Standardized | ||
| Ernesto Ramirez | Master | English, Spanish | All |
| JILL GARDNER RAMIREZ | Standardized | English, Spanish | Jackson, Josephine, Klamath, Lake |
| Karen Ramirez | Master | English, Spanish | Lane |
| ROSA ELIA RAMIREZ | Master | English, Spanish | Clackamas, Multnomah |
| MICHELLE RAMOS | Community | English, Spanish | Deschutes, Jefferson |
| KEVIN GEORGE RATKOVICH | Community | Spanish | Jackson, Josephine |
| Shannon Leigh Raybold | Master | English | Clackamas, Multnomah, Washington |
| Sarah Lorraine Razzano | Master | English | All |
| ROBERTA LOUISE RECKEN | Master | English | All |
| Debra Lee Reed | Master | English | Clatsop, Columbia, Tillamook |
| Jaiden Ashlee Nikole Reeves | Community | English | Douglas, Lane, Linn |
| JON MARK REEVES | Specialty Master | English | Marion |
| LYNN MARIE REILING | Master | English | Douglas, Lane, Linn, Polk |
| Chelsea Jil Reinhart | Master | English | All |
| Kristen Erin Rekow | Master | English | Multnomah, Washington |
| Carmen Michele Requa | Master | English | Morrow, Umatilla |
| ABBIE REXROAD | Master | English | Crook, Deschutes, Jefferson |
| Brenda Reynoso | Standardized | English | Jefferson |
| NINA M RHODES | Master | English | Clackamas |
| JAIMEE LYN RICE | Master | English | Coos, Curry |
| Helen Darlene Richardson | Master | English | Benton, Clackamas, Linn, Marion, Washington |
| Marsha Richmond | Standardized | English | Klamath, Lake |
| KRISTINA RIES | Master | English | Clackamas, Columbia, Marion, Multnomah, Polk, Tillamook, Washington |
| NATALIE JANE RILEY | Community | English | All |
| Jasmin Rivera | Master | English, Spanish | All |
| Laikaika Layne Rivera | Master | English | Multnomah |
| MICHAEL ADAM RIVERA | Master | English | All |
| MARIA ESTHER RIZO PEDROZA | Specialty Master | Spanish | Washington |
| Andrea Marie Roberts | Master | English | All |
| DYLYNN RENEE ROBERTSON | Master | English | All |
| MICHELLE MARIE ROBLERO | Community | English | All |