| Name | Type | Language | Counties |
|---|---|---|---|
| HOLLY ANNE KRIZ ANDERSON | Master | English | Lane |
| DIANA JEAN KRUSE | Community | English | Clackamas, Marion, Multnomah, Washington |
| JUDY KUEHL | Community | English | Jackson, Josephine |
| ALKA KUMAR | Community | English, Other | |
| CHRIS KURAN | Master | English | Washington |
| Kim B Kurin | Community | English | Clackamas, Multnomah, Washington |
| MARSHA DENISE LA VERNE | Master | English | All |
| Malia Ladd | Master | English | Benton, Crook, Deschutes, Hood River, Klamath, Lake, Marion, Polk |
| CAROL LAGANO MCMURDIE | Master | English | All |
| Chad Michael Lahr | Master | English | All |
| DEBORAH E LAIMON | Master | English | All |
| Maria Lorraine Lyn Laine | Master | English | Linn, Marion, Polk, Yamhill |
| ISABEL LAINEZ | Community | English, Spanish | All |
| Priscilla Joan Lake | Standardized | English | Marion |
| Suzanne Rebecca Lamoureux | Specialty Community | English | Lane |
| SHANDELL LANDON | Master | English | Crook, Deschutes, Jefferson |
| ALEXANDRA KALANI LANE | Master | English | All |
| Jessica BETH LANGSAM | Master | English | All |
| ANN (Betsy) ELIZABETH LANGSTON | Community | English | Clackamas, Columbia, Coos, Hood River, Lane, Marion, Multnomah, Polk, Tillamook, Washington |
| JEREMY LANSING | Standardized | English | Lane |