| Lake,
Michaela - Kent, WA |
| Lancaster,
Hallette - Estes Park, CO |
| Landes,
Tia - Cashmere, WA |
| Landfair,
Emily - |
| Landis,
Kirsten - Shoreline, WA |
| Lane,
Daniel - Kennewick, WA |
| Lang,
Andrew - Black Diamond, WA |
| Langkow,
Emily - Snohomish, WA |
| Lanter,
Tully - Woodinville, WA |
| Larkin,
Alex - Renton, WA |
| Larson,
Eleya - Redmond, WA |
| Larson,
Haley - Everett, WA |
| Larson,
Jane - Seattle, WA |
| Larson,
Joel - Seattle, WA |
| Larson,
Karissa - Seattle, WA |
| Larson,
Travis - Woodinville, WA |
| Latter,
Sara - Kirkland, WA |
| Lawrence,
Jennifer - Stanwood, WA |
| Leavitt,
Jillian - Seattle, WA |
| LeBaron,
Abigail - Issaquah, WA |
| Ledford,
Camila - Eugene, OR |
| Lee,
Alexander - Seattle, WA |
| Lee,
Esther - Bellevue, WA |
| Lee,
Jung Min - Seoul, SOUTH KOREA |
| Lee,
Sara - Mukilteo, WA |
| Leitch,
Rosalyn - Seattle, WA |
| Lemm,
Drake - Seattle, WA |
| Lenz,
Olivia - Seattle, WA |
| Lesher,
Katherine - Mechanicsburg, PA |
| Leslie,
Andrew - Everett, WA |
| Lewellyn,
Kelsey - Nampa, ID |
| Lewis,
Alfred - Seattle, WA |
| Lewis,
Patrick - Englewood, CO |
| Li Kappe,
Darya - Seattle, WA |
| Libak,
Haley - Woodinville, WA |
| Liddell,
Heather - Mesa, AZ |
| Lierman,
Christina - Bothell, WA |
| Lindell,
Sarah - East Wenatchee, WA |
| Lindquist,
Andrea - Seattle, WA |
| Lingo,
Severena - Tualatin, OR |
| Linthicum,
Kaylee - Seattle, WA |
| Liong,
Sue Chern - Hillsboro, OR |
| Lippold,
David - Salem, OR |
| Litzenberg,
Katie - Seattle, WA |
| Lloyd,
Daniel - San Jose, CA |
| Loch,
Srey Neth - Sugar Land, TX |
| Locke,
Karissa - Seattle, WA |
| Lockhart,
Kelsey - Seattle, WA |
| Loeber,
Johrdashe - Richland, WA |
| Lomas,
Erin - Lynnwood, WA |
| Lopez,
Ruth - Seattle, WA |
| Lopez,
Yurika - Yakima, WA |
| Lorden,
Molly - San Diego, CA |
| Lorenzen,
Kristin - Seattle, WA |
| Love,
Emily - Wenatchee, WA |
| Loveday,
Rachel - Portland, OR |
| Lovelace,
Benjamin - San Jose, CA |
| Lovlien,
Abigail - Havre de Grace, MD |
| Lowe,
Garrett - Edmonds, WA |
| Lowell,
Cameron - Seattle, WA |
| Lowenberg,
Emily - Newport, RI |
| Lowman,
Scott - Kenmore, WA |
| Lui,
Houston - Des Moines, IA |
| Lukens,
Megan - Arvada, CO |
| Lund,
Kelsey - Seattle, WA |
| Lundgren,
Amber - Fort Benning, GA |
| Lundsten,
Tracie - Boise, ID |
| Luplow,
Neil - Bellevue, WA |
| Lusk,
Kyle - Hillsboro, OR |
| Lute,
Christopher - Everett, WA |