| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | AMY VICTORIA LIVINGSTON | Community | English | Clackamas, Marion, Multnomah, Washington, Yamhill |
| 1 | ROBIN Lynn LLOYD | Master | English | Clackamas, Multnomah, Washington |
| 9 | NATALIE CHRISTINE LO | Master | English | Coos, Curry |
| 0 | Jamie Lea Loiland | Standardized | English | Baker, Gilliam, Grant, Hood River, Malheur, Morrow, Umatilla, Union, Wallowa, Wasco, Wheeler |
| 0 | Erin Michelle Lolich | Master | English | All |
| 45 | AMY ALISA LOMANTO | Master | English | All |
| 1 | AMBER DAWN LOMASCOLA | Master | English | All |
| 0 | KIMBERLY CRISS LONG | Master | English | Clackamas |
| 1 | Kristen (Kris) D Long | Master | English | Washington |
| 0 | Miranda Kaye Long | Master | English | All |