| Cabrera,
Diana - Los Fresnos, TX |
| Caldwell,
Zachary - Thousand Oaks, CA |
| Callison,
Amber - Royal Oaks, CA |
| Calvert,
Hannah - Tacoma, WA |
| Camara,
Erika - Highlands Ranch, CO |
| Campbell,
Mary - San Clemente, CA |
| Campbell,
Melanie - Ventura, CA |
| Campbell,
Rachael - Olympia, WA |
| Campos,
Seth - Redmond, WA |
| Cao,
Yingjie - Escondido, CA |
| Carbonari,
Sarah - Portland, OR |
| Caris,
Rebekah - Spanaway, WA |
| Carlson,
Anna - Minneapolis, MN |
| Carlson,
Caitlin - Monument, CO |
| Carlson,
Madeline - Puyallup, WA |
| Carlson,
Savannah - Wenatchee, WA |
| Carney,
Hannah - Seattle, WA |
| Carolan,
Anna - Wimberley, TX |
| Carroll,
Brendan - Seattle, WA |
| Carson,
Eli - Kent, WA |
| Catton,
Lindsey - Yakima, WA |
| Caulkins,
Ansley - Renton, WA |
| Caviness,
Rachelle - Lake Tapps, WA |
| Cayetano,
Jess - Meridian, ID |
| Cha,
Steven - Puyallup, WA |
| Chaffee,
Carolyn - Cupertino, CA |
| Chaffee,
Lydia - San Jose, CA |
| Chambers,
Jessica - Merced, CA |
| Chan,
Shaina - Grants Pass, OR |
| Chandler,
Alexandra - Hilton Head Island, SC |
| Chang,
Paul - Mukilteo, WA |
| Charcas,
Mark - Edmonds, WA |
| Chart,
Selina - Gresham, OR |
| Chen,
Henvey - Bellevue, WA |
| Chen,
Josiah - Seattle, WA |
| Chen,
Yingrong - Shoreline, WA |
| Cheyney Kane,
Hayley - Kaneohe, HI |
| Chieng,
Valerie - Arcadia, CA |
| Chin,
Karina - San Francisco, CA |
| Chong,
Hannah - Kirkland, WA |
| Christianson,
Ivy - Seattle, WA |
| Chryst,
Julianne - Snohomish, WA |
| Chung,
Robert - Auburn, WA |
| Cieslak,
Madeline - Seattle, WA |
| Clark,
Callie - Watsonville, CA |
| Clark,
Emily - Snohomish, WA |
| Cleek,
Natalie - Mount Vernon, WA |
| Click,
McKenzie - Olympia, WA |
| Clum,
Levi - Port Townsend, WA |
| Clymens,
Jordyn - Sisters, OR |
| Coates,
Carson - Woodbridge, VA |
| Cobb,
Katelyn - Fremont, CA |
| Codenys,
Rebekah - Tacoma, WA |
| Coleman,
Molly - Fresno, CA |
| Collins,
Alexis - Tacoma, WA |
| Collins,
Britton - Damascus, OR |
| Conley,
Mariah - Mill Creek, WA |
| Conn Busch,
Julian - Boulder Creek, CA |
| Cook,
Eppey - Shoreline, WA |
| Coombs,
Clara - Solvang, CA |
| Cooper,
Cierra - Kent, WA |
| Cormode,
Donley - Altadena, CA |
| Corona,
Emily - Seattle, WA |
| Couch,
Katie - Ione, WA |
| Coughlin,
Abigail - Sunriver, OR |
| Courtney,
Karissa - Newberg, OR |
| Cox,
Steven - Des Moines, WA |
| Crabtree,
Zachary - Seattle, WA |
| Crandall,
Lauren - Granite Bay, CA |
| Crawford,
Jade - Buckley, WA |
| Creighton,
Erin - Greenacres, WA |
| Crider,
Daniel - San Jose, CA |
| Crouch,
Janel - Camano Island, WA |
| Crown,
Michaela - Gig Harbor, WA |
| Cumine,
Colby - Seattle, WA |
| Cunningham,
Annie - Mountain View, CA |
| Cunningham,
Audrey - Renton, WA |
| Cunningham,
Natalie - Renton, WA |
| Curran,
Patrick - Gig Harbor, WA |