| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | MARY ANN LOILAND | Standardized | English | Morrow, Umatilla |
| 45 | AMY ALISA LOMANTO | Master | English | All |
| 1 | Amber Dawn Lomascola | Master | English | All |
| 0 | IRENE M LONDRAVILLE | Not given | English | Washington |
| 0 | KIMBERLY CRISS LONG | Master | English | Clackamas |
| 1 | Kristen (Kris) D Long | Master | English | Washington |
| 0 | Miranda Kaye Long | Master | English | All |
| 0 | CATHERINE JANINE LOOMIS | Not given | English | Lane |
| 0 | SCHLEE CRYSTINA LOOMIS PULIDO | Community | English | Clackamas, Hood River, Multnomah, Sherman, Wasco |
| 1 | RITA LOOP | Master | English, Spanish | Lane, Linn |