| Caldarella,
Tausha - Lynden, WA |
| Caley-Moore,
Emily - Mountlake Terrace, WA |
| Callentine,
Elizabeth - Seattle, WA |
| Camerer,
Cassandra - Des Moines, WA |
| Capp,
Gordon - Buena Park, CA |
| Carpenito,
Justin - Port Angeles, WA |
| Castellano,
Bliss - Shoreline, WA |
| Casurella,
Jonathan - Anchorage, AK |
| Cerana,
Jina - Seattle, WA |
| Chang,
Stephanie - Seattle, WA |
| Chang,
Yung-Chia - Seattle, WA |
| Charcas,
David - Seattle, WA |
| Chism,
Matthew - Reno, NV |
| Christian,
Andrea - San Diego, CA |
| Chung,
Anna - San Francisco, CA |
| Clapper,
Robyn - Seattle, WA |
| Clausen,
Carrie - South San Francisco, CA |
| Clay,
Corrigan - APO, AE |
| Clay,
Shelley - Lacey, WA |
| Coffey,
Kenneth - Des Moines, WA |
| Coil,
Scott - Shoreline, WA |
| Colburn,
Ryan - Rancho Palos Verdes, CA |
| Cole,
Sara - Washougal, WA |
| Collier,
Dawn - Portland, OR |
| Common,
Daniel - Seattle, WA |
| Compton,
Erica - Auburn, WA |
| Connell,
Georgianne - Bellingham, WA |
| Cook,
Ian - Seattle, WA |
| Cook,
Jill - Lynnwood, WA |
| Cook,
Megan - Seattle, WA |
| Cooper,
Lisa - Mercer Island, WA |
| Cooper,
Matthew - Mercer Island, WA |
| Corcoran,
Anna - Port Orchard, WA |
| Corrigan,
Casey - Portland, OR |
| Couch,
Sonya - Seattle, WA |
| Cowan,
Andrew - Anthem, AZ |
| Cox,
Kendra - Bothell, WA |
| Crawford,
Kristi - Meridian, ID |
| Crunican,
Ashleigh - Hillsboro, OR |
| Cunningham,
Wendy - Seattle, WA |
| Curfman,
Carla - Federal Way, WA |
| Curfman,
Katie - Sunnyside, WA |
| Currie,
Scott - Spokane, WA |
| Curtright,
Kyla - Seattle, WA |
| Custer,
Travis - Boise, ID |