| Kalb,
Erin - Maple Valley, WA |
| Kalfus,
Grant - Trabuco Canyon, CA |
| Kano,
Carly - Temple City, CA |
| Kauffman,
Jillian - Fort Collins, CO |
| Kavanaugh,
Sandra - Orange, CA |
| Keck,
Katherine - Mount Vernon, WA |
| Keller,
Jered - Tacoma, WA |
| Keller,
Lincoln - Lynnwood, WA |
| Kelly,
Kathryn - Scottsdale, AZ |
| Kelly,
Mackenzie - Lynnwood, WA |
| Kemp,
Jacqueline - Burien, WA |
| Kennedy,
Alyse - Mount Vernon, WA |
| Kenoski,
Christina - Vancouver, WA |
| Kerr,
Helena - Snohomish, WA |
| Ketcham,
Laura - Portland, OR |
| Kettel,
Hailey - Edmonds, WA |
| Khan,
Sharif - , |
| Kharitonova,
Anastasia - Federal Way, WA |
| Kibbe,
Alex - Selah, WA |
| Kim,
Bomin - Federal Way, WA |
| Kim,
Jonghyuk - Kent, WA |
| Kim,
Julie - Honolulu, HI |
| Kim,
Naomi - Spokane, WA |
| Kim,
Urim - Chengdu, CHINA |
| Kimmel,
Samantha - Woodinville, WA |
| King,
Greer - Lake Stevens, WA |
| Kirch,
Joshua - Lynnwood, WA |
| Kirchner,
Jennifer - Watsonville, CA |
| Kispert,
Casandra - Edmonds, WA |
| Kiteley,
Courtney - Renton, WA |
| Kligerman,
Autumn - Amesbury, MA |
| Knepler,
Rylan - Eugene, OR |
| Knudsen,
Jacob - South Hamilton, MA |
| Kokorovic,
Marina - Kent, WA |
| Kolendich,
Katherine - Sammamish, WA |
| Koltowski,
Natasha - Seattle, WA |
| Koseda,
Kaitlin - Kealakekua, HI |
| Kosoff,
Brennon - Gig Harbor, WA |
| Koval,
Natasha - Burson, CA |
| Kramer,
Kylee - Glendora, CA |
| Krodel,
Jacob - Shoreline, WA |
| Kuang,
Zhanhong - Seattle, WA |
| Kudenchuk,
Elizabeth - Normandy Park, WA |
| Kuehl,
Sophie - Vancouver, WA |
| Kukhotskiy,
Timofey - Everett, WA |
| Kull,
Jessica - Simsbury, CT |