| Caldarella,
Tausha - Lynden, WA |
| Caldwell,
Lara - Rockledge, FL |
| Caley-Moore,
Emily - Mountlake Terrace, WA |
| Callentine,
Elizabeth - Seattle, WA |
| Camerer,
Cassandra - Des Moines, WA |
| Capp,
Gordon - Buena Park, CA |
| Carlos,
Christina - Seattle, WA |
| Carpenito,
Justin - Port Angeles, WA |
| Carpenter,
Brian - Bangor, ME |
| Castellano,
Bliss - Shoreline, WA |
| Chang,
Stephanie - Seattle, WA |
| Chang,
Yung-Chia - Seattle, WA |
| Chung,
Anna - San Francisco, CA |
| Chung,
Anthony - Cupertino, CA |
| Clapper,
Robyn - Seattle, WA |
| Clausen,
Carrie - South San Francisco, CA |
| Clay,
Corrigan - APO, AE |
| Clay,
Shelley - Lacey, WA |
| Clubine,
George - Seattle, WA |
| Coffey,
Kenneth - Des Moines, WA |
| Coil,
Scott - Shoreline, WA |
| Cole,
Sara - Washougal, WA |
| Collier,
Dawn - Portland, OR |
| Connell,
Georgianne - Bellingham, WA |
| Conrads,
Kylie - Lake Oswego, OR |
| Cook,
Bryan - Vancouver, WA |
| Cook,
Ian - Seattle, WA |
| Cook,
Jennifer - Rockwall, TX |
| Cook,
Jill - Lynnwood, WA |
| Cook,
Megan - Seattle, WA |
| Cooper,
Lisa - Mercer Island, WA |
| Cooper,
Matthew - Mercer Island, WA |
| Covington,
Sarah - Maple Grove, MN |
| Cox,
Kendra - Bothell, WA |
| 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 |