| Name | Type | Language | Counties |
|---|---|---|---|
| Suzanne (Becky) 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 |
| ARMAND JOSEPH LAREAU | Not given | English | All |
| Jessica Marie Larios | Master | English, Spanish | Marion, Polk |
| CATHERINE (Katie) 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 |