| O'Camb,
Baylee - Gilbert, AZ |
| O'Connall,
Ariel - Seattle, WA |
| Ogazi,
Regina - Seattle, WA |
| Ogimachi,
Rebekah - Kirkland, WA |
| O'Keeffe,
Chatty - Snoqualmie, WA |
| O'Kelly,
Kaitlyn - Lake Stevens, WA |
| Olsen,
James - Seattle, WA |
| Olson,
Anton - Wilsonville, OR |
| Olson,
Christa - Seattle, WA |
| Olson,
Sarah - Vancouver, WA |
| Omdal,
Hannah - Metairie, LA |
| Orr,
Shannon - San Diego, CA |
| Oscar,
Mackenzie - Redwood City, CA |
| Ouellette,
Marianna - Everett, WA |