| Obungen,
Fritz - Auburn, WA |
| Ocana,
Alan - Renton, WA |
| Oddy,
Miranda - Simi Valley, CA |
| Officer,
Bradley - Shoreline, WA |
| Ohlsen,
Emma - Liberty Lake, WA |
| Olea Suarez,
Sydney - Hillsboro, OR |
| Oliver,
Jaeda - Lakewood, CO |
| Olson,
Briley - Windsor, CO |
| Olson,
Crosby - Glendora, CA |
| Olson,
Elizabeth - Spanaway, WA |
| Orre,
Ashley - Pleasant Hill, OR |
| Ortega,
Ariel - Portland, OR |
| Ortega,
Martina - Redmond, WA |
| Osburn,
Jenna - Wenatchee, WA |
| Oscarson,
Audrey - Bellingham, WA |
| Osman,
Aisha - Burien, WA |
| Owsley,
Eric - Tonasket, WA |
| Owusu,
Brizette - Lynnwood, WA |