| LaBounty,
Justice - Bellingham, WA |
| Lacambra,
Elizabeth - Honolulu, HI |
| LaFrance,
Malia - Seattle, WA |
| Laguana,
Gregory - Lynnwood, WA |
| Landon,
Julia - Auburn, WA |
| Larkin,
Jared - Salem, OR |
| Larson,
Emily - Edmonds, WA |
| Larson,
Perris - Ripon, CA |
| LaTourrette,
Zoe - Hood River, OR |
| Lattier,
John - Port Townsend, WA |
| Lavigne,
Chloe - Bainbridge Island, WA |
| Law,
Julia - Seattle, WA |
| Lawson,
Adam - Seattle, WA |
| Lawson,
Silvan - Kennewick, WA |
| Le,
Jennifer - Pasco, WA |
| Le,
Tina - Renton, WA |
| Leasure,
Grace - Oregon City, OR |
| Lee,
Austin Kainoa - San Leandro, CA |
| Lee,
David - Auburn, WA |
| Lee,
Gloria - University Place, WA |
| Lee,
Janghee - Shoreline, WA |
| Lee,
John - Puyallup, WA |
| Lee,
Ruth - Everett, WA |
| Lee,
Semin - Lynnwood, WA |
| Leedom,
Abigail - El Paso, TX |
| Lemay,
Selina - Renton, WA |
| Leonard,
Ellie - Salem, OR |
| Leung,
Rachel - Mercer Island, WA |
| Li,
Le Zhi - Hood River, OR |
| Li,
Tianci - Wolverhampton, UNITED KINGDOM |
| Limas,
Jovan - Badung, INDONESIA |
| Lindsay,
Brooke - Vancouver, WA |
| Liu,
Kaitlyn - Puyallup, WA |
| Lopez,
Zakary - Santa Barbara, CA |
| Lopez Ramirez,
Ashlley - Burien, WA |
| Lopez-Serna,
Cynthia - Snohomish, WA |
| Loren,
Rylee - Foothill Rnch, CA |
| Lorton,
Sydney - Oceanside, CA |
| Low,
Justin - Auburn, WA |
| Lucas,
Benjamin - Helotes, TX |
| Lucatero Huato,
Fabiola - Seattle, WA |
| Luong,
Katrina - Seattle, WA |
| Luu,
Kristina - Renton, WA |