| Dacayanan,
Genesis - Renton, WA |
| Dagum,
Hannah - Yelm, WA |
| Dalberg,
Brittan - Zionsville, IN |
| Daly,
Caleb - Bellevue, WA |
| Daly,
Martina - Redmond, WA |
| Dang,
Joleen - Kowloon, HONG KONG |
| Danielson,
Asher - Shoreline, WA |
| Darang,
Fatima - Seattle, WA |
| Davenport,
Kayla - Mill Creek, WA |
| Davis,
Caleb - Anderson, IN |
| Dawkins,
Taseandra - Maple Valley, WA |
| Day,
Jessica - Morgan, UT |
| Dean,
Abigail - Juneau, AK |
| Dean,
Jonathan - Lynnwood, WA |
| Decastro,
Vanna - Auburn, WA |
| DeJong,
Jordyn - Hudsonville, MI |
| Dempsey-Horstman,
Aine - Seattle, WA |
| Denton,
Gretta - Shoreline, WA |
| Diaz,
Allan - Redmond, WA |
| Diaz,
Elizabeth - Maple Valley, WA |
| Dibble,
Eloise - Portland, OR |
| Dickey,
Gabriella - Poulsbo, WA |
| Dill,
Abigail - Monroe, WA |
| Dill,
Adam - Monroe, WA |
| Diloreto,
Ashley - Renton, WA |
| Diloreto,
Sianna - Renton, WA |
| Dinham,
Ryan - Puyallup, WA |
| Doan,
Nathan - Sammamish, WA |
| Dona,
Kelly - Seattle, WA |
| Dona,
Robynne - Waipahu, HI |
| Drivdahl,
Ezra - Bothell, WA |
| Drozhzhyn,
Veniamin - Seattle, WA |
| Duckworth,
Jaimie - Auburn, WA |
| Dudetsky,
Irina - Bellevue, WA |
| Dukes,
Logann - Vancouver, WA |
| Dupar,
Molly - Bellevue, WA |
| Dupar,
Renske - Bellevue, WA |
| Durand,
Sophia - Seattle, WA |
| Duropan,
Lola - Waianae, HI |