| Name | Type | Language | Counties |
|---|---|---|---|
| SUSAN MAE LISSMAN | Master | English | Baker, Gilliam, Grant, Hood River, Morrow, Sherman, Union, Wasco, Wheeler |
| AMY VICTORIA LIVINGSTON | Community | English | Clackamas, Marion, Multnomah, Washington, Yamhill |
| ROBIN Lynn LLOYD | Master | English | Multnomah, Washington |
| NATALIE CHRISTINE LO | Master | English | Coos |
| ROSIE LOCATI | Not given | English | Marion |
| BRUCE LOFLAND | Standardized | English | Columbia |
| MARGO LORETTA LOGAN | Community | English | Multnomah |
| Jamie Lea Loiland | Standardized | English | Baker, Gilliam, Grant, Hood River, Malheur, Morrow, Umatilla, Union, Wallowa, Wasco, Wheeler |
| MARY ANN LOILAND | Standardized | English | Morrow, Umatilla |
| Erin Michelle Lolich | Master | English | All |