| Name | Type | Language | Counties |
|---|---|---|---|
| PATSY KOHOUT | Master | English | All |
| LISA KOPETSKI | Not given | English | Umatilla |
| ERIN KOST | Master | English | All |
| Heather Koukel | Community | English | Washington |
| KAREN JOAN KRAEMER | Community | English | Clackamas, Clatsop, Hood River, Multnomah, Washington |
| SUSAN MARIE KRAEMER | Community | English | All |
| Susan Dian Kramer | Community | English | Lincoln, Linn, Marion, Polk, Tillamook, Yamhill |
| BreAnna Rashawn Krawczyk | Community | English | Josephine |
| KAREN JO KREITZER | Master | English | Clackamas, Marion |
| SUSY IVONNE KRISTIN | Community | Spanish | Clackamas, Columbia, Grant, Hood River, Jackson, Klamath, Lake, Marion, Multnomah, Tillamook, Wasco, Yamhill |
| 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 |
| 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 |
| ARMAND JOSEPH LAREAU | Not given | English | All |
| Jessica Marie Larios | Master | English, Spanish | Marion, Polk |
| CATHERINE ANN LARIVE | Standardized | English | Jackson |
| KEVIN MERLAND LARSEN | Standardized | English, Spanish | Jefferson, Klamath |
| Leilani Grace Larsen | Master | English | All |
| AMY M LARSON | Community | English | Jackson, Josephine |
| KIMBERLY LARSON | Master | English | Clackamas, Hood River, Multnomah, Washington |
| LISA JANE LARSON | Not given | English | Multnomah |
| Darby Jean Lasley | Master | English | All |
| FRAN LAUGSAND | Standardized | English | Jackson, Josephine |
| KATHY KAY LAUTER | Standardized | English | Marion, Polk, Yamhill |
| HEIDI NOEL LAWLER | Community | English | Clackamas, Multnomah, Washington |
| Jennifer Lynne Lawler | Community | English | Washington |
| ASHLEY LINDBERG LAWRENCE | Master | English | Multnomah |
| KELLEY JUNE LAWSON | Master | English | All |
| Luvia Lazo | Not given | English | Malheur |
| NICHOLE MARIE LE SAGE | Master | English | Benton, Lincoln, Linn, Tillamook |
| BRENDA LEAVITT | Not given | English | Union |
| JANICE C. LEAVITT | Standardized | English | Klamath, Lake |
| SANDRA MAUR LEAVITT | Standardized | English | All |
| CHARRA ROSE LEBEDA | Community | English | Multnomah, Washington, Yamhill |