| D'Agostino,
Jack - Long Beach, WA |
| D'Agostino,
John - Long Beach, WA |
| Dagum,
Hannah - Yelm, WA |
| Daly,
Caleb - Bellevue, WA |
| Daly,
Martina - Redmond, WA |
| Danielson,
Asher - Shoreline, WA |
| Darko,
Afia - Lynnwood, WA |
| Davenport,
Kayla - Mill Creek, WA |
| Davies,
Anna - Issaquah, WA |
| Davis,
Caleb - Anderson, IN |
| Dean,
Abigail - Juneau, AK |
| Dean,
Ceirra - Oak Harbor, WA |
| Dean,
Jonathan - Lynnwood, WA |
| Dean,
Justice - Yakima, WA |
| Decastro,
Vanna - Auburn, WA |
| DeJong,
Jordyn - Hudsonville, MI |
| Dell,
Samantha - Lake Stevens, WA |
| Denton,
Gretta - Shoreline, WA |
| Diaz,
Allan - Redmond, WA |
| Dibble,
Eloise - Portland, OR |
| Dickey,
Gabriella - Poulsbo, WA |
| Diepersloot,
David - Scotts Valley, CA |
| Dill,
Abigail - Monroe, WA |
| Dill,
Adam - Monroe, WA |
| Diloreto,
Ashley - Renton, WA |
| Diloreto,
Sianna - Renton, WA |
| Dinham,
Rachel - Puyallup, WA |
| Dona,
Robynne - Waipahu, HI |
| Donohoe,
Aaron - Broomfield, CO |
| Doughty,
Judah - Fort Morgan, CO |
| Drivdahl,
Ezra - Bothell, WA |
| Drought,
Aidan - Mukilteo, WA |
| Drozhzhyn,
Veniamin - Seattle, WA |
| Dudetsky,
Irina - Bellevue, WA |
| Dueck,
Natalie - Puyallup, WA |
| Duisenberg,
Lauren - San Jose, CA |
| Dukes,
Logann - Vancouver, WA |
| Dunlap,
Jasmine - Kalama, WA |
| Duong,
Anh Quan - Da Nang, VIETNAM |
| Dupar,
Molly - Bellevue, WA |
| Dupar,
Renske - Bellevue, WA |
| Durand,
Sophia - Seattle, WA |
| Duropan,
Lola - Waianae, HI |