| Oberg,
Jonathan - Edmonds, WA |
| Odiaga,
Amaya - Bellingham, WA |
| Oesch,
Jennifer - Puyallup, WA |
| Oines,
Nathan - Seattle, WA |
| Oldham,
Matthew - Folsom, CA |
| Olney,
Amanda - Seattle, WA |
| Olson,
Daniel - Hilo, HI |
| Olson,
Darrell - Seattle, WA |
| Olson,
Rachel - Kirkland, WA |
| Olson,
Timothy - Logan, UT |
| Onstot,
Laura - Seattle, WA |
| Ostman,
Alan - Seattle, WA |
| Otoku,
Yuko - Seattle, WA |
| Ottum,
Joshua - Costa Mesa, CA |
| Overall,
Diana - Moscow, ID |