| Kabese,
Darina - Kinshasa, CONGO |
| Kahusi,
Kiana - Medford, OR |
| Kaiser,
Kalaya - Federal Way, WA |
| Kalinski,
Kabenzie - McKenna, WA |
| Kamienski,
Violet - Park Ridge, IL |
| Kamps,
Kacey - Ripon, CA |
| Kanaiaupuni,
Makana - Kapolei, HI |
| Kang,
Andrew - Portland, OR |
| Kang,
Geono - Federal Way, WA |
| Kats,
Andrew - Sammamish, WA |
| Kauffman,
Abigail - Brier, WA |
| Kaufman,
Mira - Maple Valley, WA |
| Kavanaugh,
Sandra - Orange, CA |
| Kawano,
Kysha - Kaunakakai, HI |
| Kehret,
Parker - Keizer, OR |
| Keith,
Lauryn - Post Falls, ID |
| Kelile,
Fasika - Lynnwood, WA |
| Keller,
Lincoln - Lynnwood, WA |
| Kelley,
Mariah - Salem, OR |
| Kelley,
Riley - Indio, CA |
| Kelly,
Grace - Cashmere, WA |
| Kelly,
Rylan - Gig Harbor, WA |
| Kern,
Arianna - Newberg, OR |
| Kester,
Madeleine - West Linn, OR |
| Ketcham,
Garrett - Portland, OR |
| Ketchum,
Kayla - Olympia, WA |
| Khanna,
Sohini - Redmond, WA |
| Khatri,
Karuna - Arlington, WA |
| Kiley,
Luke - Olympia, WA |
| Kim,
Sae Gyeol - Snohomish, WA |
| Kim,
Serenity - Kaneohe, HI |
| King,
Jennifer - Arlington, WA |
| King,
Lucinda - Silverdale, WA |
| Kirchner,
Jennifer - Watsonville, CA |
| Kirschner,
Katherine - North Bend, WA |
| Kiyanitsa,
Sophia - Port Orchard, WA |
| Klemme,
Isabella - Des Moines, WA |
| Knepper,
Renee - Hillsboro, OR |
| Knight,
Johanna - Seattle, WA |
| Koch-Tihanyi,
Stephanie - Seattle, WA |
| Kok,
Ken Aaron - Seattle, WA |
| Kolbjornsrud,
Anna - Calgary, AB |
| Kolde,
Grant - Wenatchee, WA |
| Kostyukevich,
Eduard - Kent, WA |
| Kotansky,
Steven - Gig Harbor, WA |
| Kourtis,
Alexandra - Sammamish, WA |
| Kral,
Alexander - Everett, WA |
| Kramer-Marion,
Genevieve - Lakewood, CO |
| Kreeger,
Samantha - Chino Hills, CA |
| Kreiselmaier,
Brent - Gig Harbor, WA |
| Kreisman,
Anna - Grand Rapids, MI |
| Kroening,
Karsten - Chaska, MN |
| Krogh,
Kyleigh - Sherwood, OR |
| Kukhotskiy,
Timofey - Everett, WA |
| Kumai,
Julia - Bothell, WA |
| Kumamoto,
Caleb - Newcastle, WA |
| Kwok,
Johanna - Shoreline, WA |