| Cadelina,
Hannah - Ewa Beach, HI |
| Cain,
Lauren - Wenatchee, WA |
| Caldeira,
Sydney - Kaneohe, HI |
| Caldera,
Janea - Seattle, WA |
| Camarena,
Reynalinda - Puyallup, WA |
| Cameron,
Skyelar - Seattle, WA |
| Campbell,
Taryn - Covington, WA |
| Capell,
Fiona - Woodinville, WA |
| Capindo,
Leah - Lacey, WA |
| Carlisle,
Ashlyn - Portland, OR |
| Carlisle,
Yitian - Lynnwood, WA |
| Carlson,
Elizabeth - Snohomish, WA |
| Carpenter,
Evan - Bellevue, WA |
| Carrion,
Mayra - Oak Creek, WI |
| Carter,
Abigail - Port Orchard, WA |
| Carter,
Sarah - Sammamish, WA |
| Carter,
Shiasia - Tacoma, WA |
| Carty,
Erin - Happy Valley, OR |
| Castaneda,
Alejandra - Yakima, WA |
| Casupang,
Ryson - Honolulu, HI |
| Causton,
Marlee - Hillsboro, OR |
| Cavanaugh,
Rebecca - San Francisco, CA |
| Chahal,
Mahek - Federal Way, WA |
| Chambers,
Daniel - Seattle, WA |
| Chan,
McKenzie - Post Falls, ID |
| Chang,
Megan - Snohomish, WA |
| Chaparro,
Aidan - Spokane, WA |
| Chase,
Delaney - Sherwood, OR |
| Chau,
Mung Kei - Kaohsiung, TAIWA |
| Chavez Peraza,
Jazmin - Everett, WA |
| Chen,
Johanna - Seattle, WA |
| Chen,
Micah - Seattle, WA |
| Chetty,
Priya - Renton, WA |
| Chiangpradit,
Nicole - Seattle, WA |
| Chinn,
Logan - Forest Grove, OR |
| Chu,
Richard - Cupertino, CA |
| Chung,
Hannah - Renton, WA |
| Cissna,
Caleb - Kenmore, WA |
| Claggett,
Theran - Kent, WA |
| Clark,
Adelynn - Olympia, WA |
| Clark,
Alaysja - Chula Vista, CA |
| Clark,
Riley - Tacoma, WA |
| Clasey,
Katelyn - Ridgefield, WA |
| Clemmer,
Mark - Kent, WA |
| Cobb,
Elaun - Tacoma, WA |
| Coffman,
Holly - Seattle, WA |
| Coleman,
Grace - Beaverton, OR |
| Comia,
Joshua James - Lynnwood, WA |
| Connell,
Piper - Seattle, WA |
| Connolly,
Carmen - Brighton, CO |
| Contreras Avila,
Angie - Kent, WA |
| Conway,
Claire - Daniel Island, SC |
| Coppock,
Elias - Longmont, CO |
| Cortes,
Elizabeth - Kent, WA |
| Cotte,
Alexandra - Astoria, OR |
| Cowan,
Brianna - Sequim, WA |
| Cowart,
Josiah - South Prairie, WA |
| Cox,
Carrie - Bellevue, WA |
| Coyer,
Kenna - Maple Valley, WA |
| Cribbs,
Colby - Lynnwood, WA |
| Crites,
Garrett - Wichita, KS |
| Crosbie,
Cameron - Walla Walla, WA |
| Crosby,
Kelsey - Coupeville, WA |
| Cruz,
Anne-Jolene - Lakewood, WA |
| Cruz Avendano,
Estefania - Seattle, WA |
| Cryder,
Hannah - Port Orchard, WA |
| Cummings,
Pratista - Glendale, AZ |
| Cunningham,
Abigail - Bixby, OK |