| D'Agostino,
John - Long Beach, WA |
| Dalere,
Mhicca Lykka - Kirkland, WA |
| Danielson,
Asher - Shoreline, WA |
| Davenport,
Kayla - Mill Creek, WA |
| Davies,
Anna - Issaquah, WA |
| Davis,
Audrey - Gresham, OR |
| Davis,
Shane - Lynnwood, WA |
| Davis,
William - Gresham, OR |
| De Lorenzo,
Francesco - Seattle, WA |
| Dean,
Sara - Lynnwood, WA |
| Decastro,
Vanna - Auburn, WA |
| DeCoursey,
Conner - Federal Way, WA |
| DeJong,
Jordyn - Hudsonville, MI |
| Dell,
Samantha - Lake Stevens, WA |
| Denton,
Gretta - Shoreline, WA |
| Dessie,
Eleni - Edmonds, WA |
| Diallo,
Zahra - Kent, WA |
| Diaw,
Ndeye - Seattle, WA |
| Diaz,
Allan - Redmond, WA |
| Diaz,
Jeffrey - Cornelius, OR |
| Diaz Santillan,
Joseline - Seattle, WA |
| Dickey,
Gabriella - Poulsbo, WA |
| Dill,
Adam - Monroe, WA |
| Diloreto,
Ashley - Renton, WA |
| Diloreto,
Sianna - Renton, WA |
| Dinham,
Ryan - Puyallup, WA |
| Djekoundade,
Angelique - Tacoma, WA |
| Domingo,
Mark Neilsen - Honolulu, HI |
| Domingo,
Shiera Faith - Kailua Kona, HI |
| Drought,
Aidan - Mukilteo, WA |
| Dudetsky,
Irina - Bellevue, WA |
| Dueck,
Natalie - Puyallup, WA |
| Dugo,
Trevor - Olympia, WA |
| Dukes,
Logann - Vancouver, WA |
| Duong,
Anh Quan - Da Nang, VIETNAM |
| Duropan,
Lola - Waianae, HI |
| Dusich,
Sheran Angelica - Burien, WA |