| Kambai,
Denis - Lakewood, WA |
| Kang,
Andrew - Portland, OR |
| Katumo,
Joan - Kent, WA |
| Kendall,
Christopher - Seattle, WA |
| Kim,
Esther - Las Vegas, NV |
| Kim,
Gloria - Kent, WA |
| Kim,
Jasung - Puyallup, WA |
| Kim,
Joyce - Edmonds, WA |
| Kim,
Jung Ah - Auburn, WA |
| Kim,
Katherine - Daejeon, SOUTH KOREA |
| Kim,
Sae Gyeol - Snohomish, WA |
| Kim,
Sofie - Lynnwood, WA |
| Kinloch,
Logan - Yakima, WA |
| Kiyota,
Brenna - Kamuela, HI |
| Klein,
Paige - Somers Point, NJ |
| Knopp,
Alexis - Tacoma, WA |
| Knopp,
Simone - Tacoma, WA |
| Kodama,
Erika - Palo Alto, CA |
| Kogoya,
Bernard - Sentani, INDONESIA |
| Korth,
Nathan - Bonney Lake, WA |
| Kosanovskaya,
Tatiana - Tacoma, WA |
| Kostohris,
Royce - Ravensdale, WA |
| Kozyrev,
Anna - Seattle, WA |
| Krivanek,
Rachel - Redmond, WA |
| Krueger,
Taylor - Tigard, OR |
| Kuang,
Sarah - Lynnwood, WA |
| Kubota,
Hikaru - Shinagawa, JAPAN |
| Kukhotskiy,
Vadim - Lake Stevens, WA |
| Kuns,
Rhiannon - Beaverton, OR |
| Kuo,
Charis - Kaohsiung, TAIWAN |
| Kwan,
Jeffrey - Bellevue, WA |
| Kwon,
Joyce - Lynnwood, WA |