Schools
| School Name | Level | District |
|---|---|---|
| Leadership And Entrepreneurship Public Charter High | District 1 | |
| Lebanon High School | High School | District 11 |
| Lee Elementary – Canby | District 13 | |
| Lee Elementary – Portland | District 1 | |
| Lee Elementary – Salem | Elementary School | District 4 |
| Lenox Elementary | District 15 | |
| Lent Elementary | District 1 | |
| Lents Education Center | District 2 | |
| Leslie Middle School | Middle School | District 4 |
| Lewelling Elementary | District 13 | |
| Lewis & Clark Elementary – Astoria | District 3 | |
| Lewis & Clark Elementary – St Helens | Elementary School | District 3 |
| Lewis and Clark College | District 15 | |
| Lewis and Clark Montessori Charter | District 2 | |
| Lewis Elementary | District 1 | |
| Liberty Elementary – Albany | District 11 | |
| Liberty Elementary – Salem | Elementary School | District 4 |
| Liberty Elementary – Tillamook | District 3 | |
| Liberty High School | District 15 | |
| Life Christian – Aloha | District 15 |